You’ve invited the family and decorated the house. You’ve planned the
meal, from the candied yams to the pumpkin pie. And you’ve just finished
setting the table with the “good stuff” when, suddenly, you realize with
horror: YOU FORGOT TO THAW THE TURKEY! But don’t panic. Even though that
bird is about as hard as Plymouth Rock, you haven’t failed as a holiday
host just yet. In fact, whether you have 4 days or 12 hours, it’s still
possible to safely thaw your frozen turkey without risking bacterial
growth. The important thing is to do it right — so the only bellyaches
you’ll be hearing about are the ones that come from overeating.
The wrong way
First of all, do not even THINK about thawing
your bird on the countertop to save time. Because room temperatures fall
within the danger zone of 60ºF to 125ºF, thawing on the countertop
promotes active growth of bacteria. Do it the wrong way, and your frozen
turkey will thaw from the outside in and the surface bacteria could
multiply to dangerous levels. You can’t rely on cooking to destroy all
bacteria, as some food poisoning organisms produce toxins that withstand
heat.
The right way
Thawing your turkey in the refrigerator is the
preferred method for safety reasons, but you can also thaw it in cold
water or in a microwave (if it’s large enough). The key is to keep the
turkey cold while thawing — to prevent excessive bacterial growth.
And no matter which method you select, cook the turkey promptly after
thawing.
Thawing In The Refrigerator
Place the turkey in its original
wrap on a tray or in a pan to catch any moisture that accumulates as it
thaws. One rule of thumb is to allow 24 hours of defrosting time for
every 5 pounds of turkey.
Whole Turkey
8 to 12 pounds: 1 to 2 days
12 to 16 pounds: 2 to 3
days
16 to 20 pounds: 3 to 4 days
20 to 24 pounds: 4 to 5 days
Pieces Of Large Turkey
Half, quarter, half breast: 1 to 2 days
Thawing In Cold Water
First, check the wrapping to make sure
there are no tears. Then simply place the bird in its unopened bag in
the sink or in a large container and cover it with cold water (do not
use warm or hot water). If the wrapping is torn, put the turkey in
another plastic bag, close it securely, and then place it in water. Be
sure to change the water frequently to assure safe but effective
thawing. The National Turkey Federation recommends changing water every
30 minutes.
Allow about 30 minutes per pound to defrost a turkey in cold water.
Whole Turkey
8 to 12 pounds: 4 to 6 hours
12 to 16 pounds: 6 to 9
hours
16 to 20 pounds: 9 to 11 hours
20 to 24 pounds: 11 to 12
hours
Thawing In A Microwave Oven
You can also thaw your turkey in a
microwave. Since microwave oven sizes vary, check the manufacturer’s
instructions for the size turkey that will fit in your oven, the minutes
per pound, and the power level to use for thawing. Caution: Microwave
defrosting is irregular, creating hot spots that may encourage bacterial
growth. Cook the turkey immediately after defrosting. Do not store in
the refrigerator for cooking later.
One way to avoid thawing altogether is to buy a frozen, prestuffed bird!
Frozen, prestuffed birds should not be thawed before cooking.
One more thing
Your turkey may be properly thawed, but you’re
not quite finished preparing it for cooking. You need to remove the neck
and giblets from the neck and/or body cavities and then thoroughly wash
the inside and outside of the turkey and the giblets. Use cold water and
drain the bird well. To prevent the spread of bacteria, wash your hands,
utensils and sink after they have come in contact with the raw turkey.
Just a few things:
Cookies
Use shiny cookie sheets
without sides, place cookie sheets lengthwise, side-to-side on the oven
racks. Evenly space racks. Arrange cookie sheets so they are directly over
each other. Stacking cookie sheets one above the other centres the food in
front of the convection fan, which improves air circulation and browning.
Cakes,
Pies, etc.
If baking items in pans with sides, stagger pans so one
pan is not directly over another pan. For multiple-rack baking, it may be
necessary to remove the pan on the bottom and/or top rack 1-3 minutes
before the middle rack to prevent overbrowning.
What is "convection" and how does it work?
The
definition of convection is "circulating air." In a convection oven, a
fan circulates hot air over, under and around the food. The moving air
disturbs the layer of cold air around the food, allowing the heat to
surround the food. As a result, foods are evenly cooked and
browned--often in shorter cooking times, at lower temperatures and with
the flexibility of using more racks.
Some convection models
provide a dual-speed fan. The convection bake fan speed is slower to
guarantee excellent results when baking even delicate items.
When
convection roast is selected, the fan speed is faster. The cold air is
quickly stripped away from the meat. The outside of the meat is seared
and the juices remain inside.
There are several convection oven
designs, however, a design that heats with the bake and broil elements
provides: quicker preheat; reasonable baking times; and balanced heat.
What
are the advantages of convection cooking?
Faster
Cooking
Cooking is achieved by transferring heat from the heat
source to the food. In a regular oven the food is cooked primarily by
radiant heat. That is, when the bottom and sides of the oven become hot,
they radiate heat to the pans and food in the oven. During radiant
baking, the air in the oven is almost static. Therefore, it takes longer
for the still air to warm the layer of cold air around the food. A
convection oven uses a small fan in the back of the oven wall to
circulate the heated air. The cold air around the food is removed so the
food is heated faster.
Larger Quantity Cooking
Larger
quantities of food can be cooked at one time in a convection oven
because increased air circulation provides more even heat distribution
to give better baking results. More food can be placed in the oven side
to side, and top to bottom using multiple racks.
Improved
Quality of Some Foods
When baking in a convection oven, bread
products are golden brown and crustier. When roasting, meats are
generally golden brown on the outside and tender and juicy inside.
Energy
Savings
Because larger quantities of food are cooked at one time
(several racks of cookies instead of one rack), the oven does not stay
on as long. Likewise, shorter cooking times are required because air
speeds the heat conduction process that cooks the food.
Do
you have any tips for convection oven cooking?
Yes,
there are a few things to keep in mind, including:
You’re having a picnic with the relatives this weekend and you get this
great idea: homemade ice cream. At least, it sounds great … until you
find yourself building up a forearm like Arnold Schwarzenegger’s,
cranking the freezer for what seems like your whole summer — all for
what amounts to a can of runny ice cream soup. But don’t despair. You
can get great-tasting results and have fun doing it. You probably just
need a few pointers:
• “Age” the mix
Made-from-scratch
ice cream mix — unlike children — tends to act its age. That means if
you prepare it and use it right away, it won’t have the texture, body
and flavour of mix that has matured overnight. So try to let the mix
stand in the refrigerator for at least four hours — overnight if
possible. And don’t stir in flavourings until after this aging process
is complete.
*Tip: Add liquid flavourings before freezing,
fruits or nuts after freezing and before hardening. See flavourings
below for a few ideas.
• Use the right combination of rock
salt and ice.
Even though the ice melts because of the salt, it’s
colder than it would be alone. Go figure. We could explain why, but this
is ice cream, not rocket science. Basically all you need to do is find
the instructions for your freezer (although rocket science may be
easier) and use the recommended ratio of salt to ice — for example, one
cup of salt to every five cups of ice. Add ice and salt alternately in
this proportion in order to get the proper temperature. After the bucket
is filled with ice to the overflow hole, pour a little water over the
ice to aid the melting process. Or, let the ice stand about three
minutes before beginning.
– If your ice cream is very soft, the
ice/salt solution (called the “brine”) is not cold enough. Add more salt
to reduce the brine temperature.
– If your ice cream freezes in
less than 20 minutes and has a granular texture, you’ve used too much
salt and the brine has become too cold too fast. We can’t help you here
except to say, “Don’t do that next time.”
*Tip:
There are several substitutes you can use for rock salt — including
water-softener salt (called Solar Salt), table salt and kosher salt —
although they may cost more.
• Use gelatin to avoid ice
crystals. Who knew gelatin actually had other uses besides that
jiggly lime/pineapple mold everyone avoids at potlucks? We suggest
adding one envelope of unflavoured gelatin per six cups of ice cream
mixture. Let the gelatin soften in 1/4 cup of the mixture, then gently
heat it until it is dissolved. Add it to the remaining mixture and
proceed.
• Don’t fill the freezer/machine over two-thirds full
with mix. Less is more. Really. You’ve got to leave room for
expansion as air is mixed in, or you’ll end up with a mess.
•
Allow frozen ice cream to harden at least 3 hours in a freezer
compartment or deep freeze before serving to get the best flavour and
texture. We know you’ll want instant gratification after putting in all
that time with the crank, but trust us. It really will taste better.
*Tip:
If a freezer is not available, leave the ice cream in the can,
cover/seal it, and put it back into the bucket. Repack the freezer with
more ice and salt, then cover it with a heavy towel and set it in a cool
place to harden (keep in mind you may need to add more ice and salt
depending on the length of time before serving). Oh, and you might want
to have a flexible rubber spatula on hand — just to smack the hands of
those who try to get a taste before it’s time.
• Clean
salt off all metal parts of freezing machine to prevent corrosion.
Unless your tetanus shot is up to date and you’re the adventurous type.
It happens time and time again. You keep buying the same healthy fruits
and vegetables with the best intentions. And you keep throwing them out
at the end of the week because things get busy, pizza gets ordered and
that food gets forgotten. (Let’s not even talk about the money that gets
thrown out the window along with it.)
Here are a few tips to make
that food stay fresh and tasty a little longer:
• Keep your refrigerator at the right temperature.
The
temperature of your refrigerator should be below 40° F (ideally 37° F)
and your freezer should be kept at 0° F. This is the single most
important thing you can do to not only improve freshness, but keep food
safe from harmful bacteria.
*Hint: To check temperatures,
place an appliance thermometer in a glass of water in the center of the
refrigerator for the fresh food compartment and between frozen packages
for the freezer. Read after 24 hours. If needed, adjust the control by
one setting and check the temperature again after another 24 hours.
• Don’t crowd your food. Imagine being in the midst
of a throng of teenage girls at an ’N Sync concert. That’s how your food
feels when you overstuff the fridge. In other words, cold air can’t
circulate freely — so stacked or buried foods may be too insulated from
the cold air to cool down as quickly as they should.
• Be smart about leftovers.
Food should spend as little
time as possible in the middle (or “danger”) zone of 40° – 140° F, where
bacteria thrives. That’s why cooked foods should be stored in small
portions and in shallow containers, where they will be more apt to cool
faster (large, dense portions can take hours to drop below 40° F). All
leftovers should be immediately stored in the refrigerator in clean,
air-tight, leak-proof containers or wraps.
• Put produce away promptly and WAIT to wash or cut it up until
right before use. Cutting initiates enzyme activity, and washing
strips away natural protection. Both can decrease shelf life. When
you’re ready to use them, wash fruits and vegetables well* under running
water, including rinds of fruit you plan to slice.
*Remove all
leaves and wash hard-skinned produce by scrubbing hard and thoroughly
under a strong stream of running cold water (with no soap) until all
visible soil has been removed. Use a clean vegetable brush on root
vegetables such as carrots and potatoes. Produce with softer skins
should be washed in a stream of water as hard-running as it can be
without bruising the item, and dirt or soil should be gently rubbed off.
You may wish to use a colander and run water over the items as you
gently bounce or turn them. All vegetables should be washed for a long
time — a few seconds is not enough. (Soap is not recommended because it
can leave residues or break down the skin of the produce, making it more
susceptible to bacteria.)
• Location, location, location.
Store your most
perishable items in the main body of the refrigerator, not the door. The
front of the shelves and the door tend to vary more in temperature over
the course of the day as people open and close the refrigerator.
–
Fish, fresh meats, poultry and dairy products should go where the
temperature is coolest, preferably in a specially designed compartment —
such as a meat drawer — set at its coldest setting.
–
Refrigerated biscuits, rolls, pastries or cookie dough should not be
kept in the refrigerator door.
– Things that can go in the
refrigerator door include opened bottles of pickles and vinegary
relishes, maple syrup, jams, preserves, ketchup, mustard, horseradish,
soft drinks, beer, wine and oils.
You can minimize temperature
fluctuation — and make sure foods are stored at the proper temperature —
with a refrigerator that has special compartments designed to keep
specific foods at specific temperatures. For example, Maytag
refrigerators with ClimateZone™ Technology include drawers that can be
set to deliver the optimum temperatures for produce, meats and citrus
fruits.
To keep vegetables from turning brown or becoming "limp" or wilted in
the refrigerator, certain storage guidelines should be followed. Here
are some storage recommendations to help maximize vegetable storage.
Storage Guidelines
| Fresh Vegetables Storage Chart | |||
| Fresh Vegetable | Fridge Time | Freezer Time | Storage Tips |
| Asparagus | 2 - 3 days | 8 - 12 months | Don't wash before refrigerating. Store in crisper. |
| Brussels Sprouts & Broccoli | 3-5 days | 8 - 12 months | Wrap odourous foods & refrigerate in crisper. |
| Celery | 1-2 weeks | N/R | Refrigerate in crisper. |
| Cauliflower & Snap Beans | 1 week | 8 - 12 months | Wrap odourous foods & refrigerate in crisper. |
| Carrots, Parsnips, Beets, Radishes & Turnips | 2 weeks | 8 - 12 months | Remove tops. Wrap odourous foods & refrigerate in crisper. |
| Green Peas/Lima Beans | 3-5 days | 8 - 12 months | Leave in pods & refrigerate. |
| Lettuce/Other Salad Greens | 1 week | N/R | Wash. Drain well. Wrap & refrigerate in crisper. |
| Mushrooms | 3-5 days | N/R | Store in paper bag in crisper. |
| Onions, Green | 3-5 days | 8 - 12 months | Wrap odourous foods & refrigerate in crisper. |
| Peppers & Cucumbers | 1 week | 8 - 12 months | Wrap odourous foods & refrigerate in crisper. |
|
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Several factors can affect bake times and browning. As cooking
appliances get older, it is not uncommon for the oven temperature to
shift. As a result, it is natural to gradually adapt cooking times,
temperatures and habits to that change. Then, when baking in a new oven
with proper temperature calibration, results may not be as expected.
An
easy way to check if the range or wall oven is operating properly is to
bake a standard box white cake mix. Following the package directions and
baking times should provide a cake that is done and evenly browned.
Pan
Selection and Placement
Dark pans absorb heat that results in a
browner, crispier crust. These types of pans are commonly used for pies
and breads. It may be necessary to reduce the oven temperature 25° F.
for good results if baking cakes, cookies, etc.
Shiny pans
reflect heat which results in lighter, more delicate browning. Cakes and
cookies require this type of pan.
Glass pans absorb heat slowly
but hold it well. When glass pans are used for baking, lower the
recommended temperature by 25° F. However, this is not required for pies
and casseroles.
Incorrect Rack Position in Oven
For
single rack baking, centre the rack so the food is in the middle of the
oven. For multiple rack baking, check the User's Guide for
recommendations.
If food is placed on a rack toward the top of
the oven, top browning may be too dark. If food is placed on a rack
located near the bottom of the oven, the food may be too dark on the
bottom.
Incorrect Pan Placement on the Rack
Allow 1-2
inches of space around each pan and between pans and the oven walls.
Placement of the pans should not interfere with airflow.
If
baking on more than one rack, place the pans so that one is not directly
over another except when baking cookies using convection bake.
Other
Tips
• Preheating is necessary for baked goods such as breads, cookies and
cakes. It is not necessary for casseroles, meat, etc. To preheat, set
the oven to the recommended baking temperature, not higher. For ovens
without an indicator light or signal allow 10-15 minutes for preheating.
• Most recipes provide minimum and maximum baking times such as "bake 35
to 45 minutes." Do not open the oven door to check until the minimum
time has elapsed. Oven "peeking" drops the temperature approximately
25-30° F. each time. This wastes energy and can increase baking times.
If you need to check on foods in the oven, look through the window (if
equipped) in the oven door rather than opening the door.
• Aluminum foil should NOT be placed on the bottom of the oven or
completely cover an oven rack. It will block the air flow and transfer
of heat. If foil is used to catch spillovers from pies and casseroles,
place a piece that is slightly larger than the cooking utensil on the
rack directly below the rack with the food.
• Use tested recipes from dependable cookbooks. Be sure to use fresh
ingredients, measure accurately, mix as instructed and use the
recommended pan size.
Proper cookware will reduce cooking times, use less energy and cook food
more evenly. When choosing cookware, consider five factors: material,
flatness, size, gauge and balance.
Material
The pan
material determines how evenly and quickly heat is transferred to the
pan bottom.
• Aluminum heats quickly and evenly. If aluminum pans are
slid across glass-ceramic surfaces, they may leave metal marks. These
marks must be removed promptly to prevent permanent discolouration.
However, an anodizing process makes aluminum harder and more stain
resistant. Aluminum will not work on induction cooktops.
• Copper is an excellent heat conductor. However, copper
discolours easily. It is often used as a bottom coating to improve the
heating of stainless steel.
• Stainless Steel , when used alone, is a slow conductor of
heat, develops hot spots and produces uneven cooking results. It is
durable, attractive, easy to clean and resists stains. However,
stainless steel heats quickly and evenly when aluminum or copper is
sandwiched between two layers of stainless or when the bottom is clad
with aluminum or copper.
• Cast Iron is slow to heat but cooks more evenly once
temperature is reached. Use for long, low heat cooking or for browning
and frying. Cast iron should be seasoned before use to make cleaning
easier and prevent rusting.
• Porcelain Enamel-on-Steel or Porcelain Enamel-on-Cast
Iron has heating characteristics that depend on the base material.
Porcelain enamel cookware should be used according to manufacturer's
directions. Attention should be given to the finish of the base material.
• Glass-ceramic is a slow conductor of heat. It is not
recommended for glass-ceramic cooking surfaces.
Correct Pan Flatness
Since heat is transferred from cooktop to
pan by conduction, there needs to be good contact. To determine if pans
have a flat, smooth bottom try:
Ruler Test
• Place the edge of a ruler across the bottom of the pan.
• Hold up to the light.
• No light should be visible under the ruler. Cooking Test
• Put 1 inch of water into the pan.
• Place the pan on the cooking area. Turn control to the Hi setting.
• Observe the bubble formation. If the bubbles are uniform across the
pan, the pan will perform satisfactorily. If the bubbles are not
uniform, the bubbles will indicate the hot spots.
Correct Pan Size
Pans are measured according to the amount
they hold to the rim. Skillet size is according to the top diameter
measurement. The important size, however, is the bottom diameter.
The
bottom diameter should be the same size as the element or slightly
larger (up to one inch larger for glass ceramic cooktops and two inches
larger for coil cooktops). An undersized pan will waste energy and allow
food to burn onto element. An oversized pan will trap heat.
On a
conventional coil unit, trapped heat can cause stainless steel to
discolour, porcelain to craze, drip bowls to discolour and may shorten
the life of the element.
On ceramic glass cooktops trapped heat
may cause the thermal limiter to cycle the element. Thus, cooking times
will be extended.
Correct Pan Balance
A thin pan
matched with a heavy handle could tip and fail to make good contact with
the cooktop.
Gauge
How a pan feels in the hand is one
way of determining weight or gauge. However, the thickness of the bottom
is the important factor. To determine the gauge of the bottom, compare
ruler measurements inside and outside. A recommended base thickness is
between 3-6 mm.
Bacteria that cause foodborne illness thrive at temperatures of 40 -140°
F. There are three general rules to follow to help keep your food safe:
• Keep Foods Clean - Handle foods with clean hands. Keep the
refrigerator interior clean to prevent contamination.
• Keep Foods Hot - Once food is cooked, it must be kept hot (above 140°
F) until serving. Bacterial growth increases greatly when cooked foods
remain at room temperature for longer than two hours. Avoid cooling
leftovers on the counter before refrigerating.
• Keep Foods Cold - Refrigerator and freezer temperatures do not kill
bacteria but, will slow its growth. The colder food is kept, the slower
the bacteria grows.
Acceptable water bath or pressure canners should not be oversized and
should have flat bottoms. When canners do not meet these standards,
cooking times may be longer and cooktops may be damaged.
On a
glass-ceramic surface, the canner bottom should not extend more than
one-inch beyond the cooking area. Some canners are specifically designed
for use on glass-ceramic cooking surfaces.
A special canning
element is available for coil surfaces. It elevates the canner which
reduces trapped heat. This prevents damage to the porcelain surface and
drip bowls.
When canning, use the HI heat setting just until the
water comes to a boil or pressure is reached in the canner, then reduce
to the lowest heat setting that maintains the boil or pressure. If the
heat is not turned down, damage to the cooktop may occur.
Check
with your local Extension Service or a manufacturer of glass jars for
the latest canning information.
Broiling is a method of cooking by direct heat. The food is placed
directly under the top element in an electric oven. In a standard clean
gas oven, broiling is done in the broiler compartment. A self-clean gas
oven has the convenience of waist-high broiling. For best results when
broiling, use a pan designed for broiling. It drains excess liquid and
fat away from the cooking surface to decrease spatters, smoke and
flare-ups. Most marinated meat and tender cuts of meat such as chops,
hamburgers, chicken, fish, ham and steaks work best for broiling. The
degree of doneness is determined by the distance between the meat and
the heat source, as well as the length of broiling time. To make
clean-up easier, line the broiler pan (bottom piece) with aluminum foil.
However, do not cover the broiler pan insert with aluminum foil as this
prevents fat from draining into the pan below. Cleaning the Broiler
Pan and Insert NEVER leave a soiled broiler pan in the oven after
broiling. Drippings might become hot enough to ignite if exposed
directly to the element. The broiler pan and insert are dishwasher safe.
If washing by hand, use soap and water and plastic or soap-filled
scouring pads. Soaking makes cleaning easier for both hand and
dishwasher washing. If the broiler pan and insert are heavily soiled,
commercial oven cleaner may be used. Carefully remove the broiler pan
and insert and lay them on newspaper. Spray with commercial oven cleaner
and follow manufacturer's instructions. Broiling 101
• Place the oven rack in the correct rack position (refer to User's
Guide). For rare meat, place closer to the heat source. Place meat
further down if you prefer it well done or if excessive smoking and
flaring occurs.
• Set the controls to broil. Some ovens offer a variable broil
temperature option. Ovens that do not offer this specific option can be
manually set for a lower broil temperature. Simply select broil and
adjust the temperature setting to 450° F. High broil temperature is used
for most broil operations, however low broil temperature provides better
results when foods need a longer cooking time. For example, thick cut
pork chops need to be cooked well done. If high broil temperature is
used, the outside will become overbrowned before the inside is done.
Likewise, low broil temperature is good for uneven surfaces such as
chicken. The low broil temperature will prevent the chicken skin from
burning where it is closer to the heat source.
• Preheat electric ovens 3 to 4 minutes before placing meat in the oven.
There is no need to preheat gas ovens, since there is immediate heat. Broiling
Tips
• When broiling with a gas oven, the door should be closed. In an
electric oven, the door should remain open to the broil stop position
(about 4 inches). This allows the element to stay hot and not cycle off
while broiling.
• The distance from the heat source depends on the thickness of the
meat. Thin cuts (3/4 to 1 inch) should be placed 2-3 inches from the
heat; thicker cuts should be placed 3-6 inches from the heat.
• Turn meat only once during cooking. Broil until the top of the meat is
browned. It should be approximately half cooked by the time the top is
browned. Turn meat with tongs to prevent loss of juices. Check the
doneness of meat by cutting a slit near the centre and observe the
interior colour.
• The flavour of broiled meat comes from the smoke given off from the
fat dripping down. Therefore, there needs to be some smoking. There will
also be flare-ups, which is normal. If there is an excessive amount of
flaring, the meat should be moved further from the heat source.
When someone complains about your cooking, do you: A.) hand over the
spatula and tell him to do it; B.) give up and get fast food for the
ingrates; C.) grit your teeth and bear it or D.) change the pans you’re
using … ?
Although these are all acceptable answers, we’re
recommending D. It just might make a difference. (That burnt chicken
wasn’t your fault, right?) Not all pots and pans are created equal. In
fact, the material they’re made out of can make or break their
performance. Some pans conduct heat poorly, giving you uneven cooking.
Some are reactive with certain foods and add a funny taste. Whatever the
problem, you certainly don’t need pans that waste the time you spend
cooking by giving you less-than-delightful results. So, read below to
see how your pans stack up:
Copper
Advantages:
Excellent
conductor of heat.
Disadvantages:
Tarnishes and needs
frequent polishing.
Cannot be put in the dishwasher.
Comments:
Best
used as a bottom coating for pans made from other materials (such as
stainless steel) to improve their performance.
NOT for you if you’re
pressed for time (because it requires polishing and hand-washing).
ALONE,
copper is highly reactive with many foods (especially acidic ones), so
copper pans are usually lined with tin or stainless steel.
Stainless
Steel (steel combined with nickel and chromium)
Advantages:
Resists
rusting, scratching and staining.
Is attractive and easy to clean.
Does
not react with food.
Disadvantages:
ALONE, stainless steel
is a poor conductor of heat, often heating unevenly and causing “hot
spots.”
Comments:
Better-performing, high-quality
stainless steel cookware either has an aluminum disk or a layer of
copper on the bottom of the pan to assist with heat transfer. Other pans
have aluminum or copper sandwiched between layers of stainless steel,
either just on the bottom or throughout the entire pan.
Unanodized
Aluminum
Advantages:
Highly responsive to
and conductive of heat.
Lightweight.*
Inexpensive.
Disadvantages:
Tends
to heat unevenly, so you can burn foods.*
Can dent or warp.*
Prone
to pitting or staining.*
Reactive with acidic, alkaline and sulfurous
foods (such as tomato-based dishes, cabbage, salty foods, foods that
contain wine or fruit, etc.).
Can discolour acidic foods or egg-based
foods.
May release some metal flavours, resulting in off colours or
flavours.
May leave metal marks on glass-ceramic cooktop.
Comments:
An
inexpensive, all-purpose material. Pans almost always have a nonstick
interior finish and often a porcelain-enamel finish on the exterior.*
*
Not applicable to all.
Anodized Aluminum
Advantages:
Nonreactive
with food.
Very resistant to scratching.
Stick-resistant.
Long-lasting.
Disadvantages:
Not
recommended for washing in an automatic dishwasher.
Comments:
Many
brands of high-end cookware are made from anodized aluminum.
Cast
Iron
Advantages:
Excellent retainer of heat.
Cooks
evenly once it has reached temperature.
Inexpensive.
Disadvantages:
Heats
and cools slowly.
Heavy.
Requires extra care as it needs to be
hand-washed and seasoned after use.
Comments:
Excellent for
browning. Should not be used for deep-fat frying. Becomes more naturally
stick-resistant with use and age. However, cast iron rusts if you are
not careful. You can’t wash cast iron in the dishwasher and you
shouldn’t soak it, but you can put it in the oven.
Enameled
Cast Iron (or Steel) (See heating characteristics of
the base material)
Advantages:
Naturally
stick-resistant and easy to clean.
Enameled surface is highly inert.
Conducts
heat slowly and holds heat.
Disadvantages:
Tends to nick or
chip and wear away.
Comments:
Good for stewing, simmering
long-cooking dishes and braising. Available in colours.
Glass-ceramic cooking surfaces feature electric coil elements directly
under translucent glass. When the element is turned on, heat is
transmitted directly up (not sideways) to the pan. A red glow from the
coil element can be seen through the glass. The red glow will cycle on
and off as the element cycles to maintain the selected heat setting.
The
elements of a glass-ceramic cooking surface will not respond to changes
in heat settings as quickly as conventional coil-type elements. Start
with a lower heat setting, then gradually increase the setting until the
optimum temperature is reached.
The glass-ceramic cooking area
retains heat for a period of time after the element has been turned off.
Energy can be saved by turning off the element early and finishing the
cooking on the retained heat.
For safety reasons, there are "Hot
Surface" lights on the cooktop to remind users that one or more of the
cooking areas is hot. The light(s) will remain on until the area(s) is
cool to touch.
It's a good idea to use special cookware on
glass-ceramic cooking surfaces. When the proper cookware is used,
cooking times are comparable to a conventional coil cooking surface. To
achieve optimum cooking performance, use heavy gauge, flat, smooth
bottom, metal pans.
Correct Pan Flatness
Using flat
bottoms is very important, heat transfers by conduction and if the pan
is not flat, heat is not transferred well.
Likewise, the surface
has a protective built-in temperature limiter that senses uneven
heating. The element will cycle on and off when uneven heating is
detected and food will take longer to cook.
To determine if
cookware is appropriate for use on a glass-ceramic cooktop, try these
simple tests:
Ruler Test
• Place the edge of a ruler across the bottom of the pan.
• There should not be any space between the ruler edge and the bottom of
the pan. Bubble Test
• Put an inch of water into the pan. Place the pan on the cooktop and
turn the control to high.
• As the water heats, observe the bubble formation. If the bubbles are
uniform across the bottom of the pan, it is suitable for a glass-ceramic
cooking surface.
• Uneven bubble formation indicates poor pan/cooktop contact and hot
spots will result.
Correct Pan Size
Matching the size of the cookware to the
cooking area is important for even heating. Cookware should not extend
more than 1-inch beyond the indicated cooking zones.
Correct
Pan Material
Consider the characteristics of the following pan
materials:
Aluminum is an excellent heat conductor. Some
food will cause it to darken or pit. Anodizing improves stain resistance
and hardness. Some aluminum pans cause metal marks on glass-ceramic
surfaces. These marks need to be removed promptly to prevent damage.
Brand names: Calphalon, Magnalite Professional*.
Stainless Steel
is a slow heat conductor if used by itself. It will distribute heat very
well if other metals (aluminum or copper) are sandwiched between the
stainless. Brand names: Jenn-Air, Revere Pro-Line, All-Clad*.
Cast
Iron is Slow to heat, but cooks very evenly once temperature is
reached. Heavy. Needs seasoning to make cleaning easier and to prevent
sticking and rusting. Must be very smooth, if used on glass-ceramic
cooking surfaces.
Porcelain-Enamel is a glass-like substance
fused to metal. Heating characteristics depend on base material (usually
aluminum, stainless steel, carbon steel or cast iron). Must be smooth.
Brand name: Club Supra, LeCreuset*.
Glass, Ceramic or Glass-Ceramic
are slow heat conductors. Easy to clean. Some types may only be used in
the oven. Not recommended on glass-ceramic cooktops.
*Brand names
are registered trademarks of the respective manufacturer.
You won't necessarily have to throw out all your food! But in the event
of a power failure or appliance malfunction, you may need to take steps
to ensure the safety of perishable foods.
If possible, try to
estimate how long the freezer will be off. If the power will be restored
or a service technician can repair the appliance within a few hours,
don't worry -- just be sure to keep the doors closed. Food in a full
freezer will remain frozen for about 48 hours; a half-full freezer for
about 24 hours.
After the freezer begins working again, examine
the food. Meat or poultry that still contains ice crystals may be
refrozen. Completely thawed foods should be cooked. After cooking, they
can be frozen again.
When a refrigerator stops, you can expect
your food to last 4-6 hours, depending on the warmth of the kitchen and
the number of times the door is opened. If the refrigerator is off for
more than six hours, adding a block of ice to the refrigerator will help
keep it cool.
What's the best way to prepare food before putting it in the
freezer?
When freezing foods, use a freezer wrap that
is air-, moisture-, and vapour-proof, such as freezer bags, aluminum
foil or select air-tight containers. Force as much air out of packages
or containers as possible and be sure they are tightly sealed. Trapped
air can cause the food to dry out, change colour and develop an
off-flavour (freezer burn).
Fresh meats and poultry can be left
in the original store wrapping when freezing for less than two weeks.
For longer freezer storage, overwrap with a suitable freezer wrap.
The
refrigerator freezer compartment should range from 0-5 ° F with an
optimum temperature of 7 ° F. Check the temperature by placing an
appliance thermometer between two frozen items. Read after 24 hours. If
needed, adjust the control by one setting and check the temperature
after another 24 hours.
Is there a right way or wrong way
to load the freezer?
Actually, yes! You should avoid
adding too much warm food to the freezer at one time. This slows the
rate of freezing and can raise the temperature of already frozen foods.
The result is lower food quality. As a general rule, no more than three
pounds of food per cubic foot of freezer space should be added in a
24-hour period. Put packages in the coldest part of the freezer first
(against the walls or bottom of the compartment). Leave space between
packages so cold air can circulate.
Also, avoid storing
hard-to-freeze items such as ice cream and orange juice on the freezer
door shelves. These foods are best stored in the freezer interior where
the temperature varies less with door openings.
Are there
some foods that just shouldn't be frozen?
Some foods
cannot be frozen successfully without deteriorating, including potatoes
(unless mashed), citrus fruits, mayonnaise, cream fillings, cream,
cooked egg whites, gelatin salads and sour cream.
What's
the best way to thaw frozen foods?
The safest way to
thaw foods is to place them in the refrigerator. For faster thawing, put
frozen packages in a watertight plastic bag and place them in a sink of
cold water. Change the water often to slow bacterial growth on the outer
layers while the inner areas thaw. Foods can also be safely thawed in a
microwave oven - simply follow the manufacturer's instructions.
DO
NOT thaw perishable foods on the kitchen counter. Bacteria grows rapidly
when food remains at room temperature.
The refrigerator's fresh food compartment should be 34 - 40° F with an
optimum temperature of 37° F. You can check the temperature of your
model by placing an appliance thermometer in a glass of water in the
centre of the refrigerator. Leave it and then read after 24 hours. If
needed, adjust the control one setting and check the temperature after
another 24 hours.
It's a good idea not to overcrowd your
refrigerator shelves, as this inhibits air circulation and results in
uneven cooling.
Also, to maintain the best food quality, keep the
following considerations in mind for different types of food:
Meat
and Cheese
Fresh meat, luncheon meat and cheese should be stored
in the coldest part of the refrigerator to maximize storage time. Many
refrigerators feature a special Meat/Cheese drawer designed to maintain
a colder temperature within the drawer keeping foods colder without
freezing. A temperature control level adjusts the amount of cold air
entering the drawer.
Fruits and Vegetables
Crisper
drawers are designed for fruit and vegetable storage. They trap moisture
to help keep foods fresh. Controls on some crisper drawers regulate the
humidity level in the drawer. As a general rule, vegetables need high
humidity and most fruits require low humidity.
Sort fruits and
vegetables before storing. Bruised or crushed pieces decay more quickly
and contaminate good pieces. Wrap odourous foods such as onions.
Dairy
Foods
Most dairy foods have freshness dates on their cartons, so
you know how long you can safely store them. These foods should be
refrigerated immediately after purchase and each use. Close cartons
tightly to keep out air and odors.
Occasionally, mould develops
on the surface of hard cheese (Swiss, Cheddar, Parmesan). Cut off at
least an inch around and below the mouldy area. The remaining cheese
will still be flavourful and safe to eat. DO NOT try to save individual
cheese slices, soft cheese, cottage cheese, cream, sour cream, or
yogourt when mould appears.
Eggs
Eggs in the shell
retain their quality well when refrigerated. Maximum storage is 4-5
weeks. Avoid using cracked eggs. Store eggs on a refrigerator shelf in
the original carton or place in the Egg Cradle for easy access.
Wine
Corked
wines should be stored in a horizontal position to prevent the cork from
drying and shrinking. Storing wine bottles in an upright position lets
air into the wine and causes it to spoil. Some refrigerators have a wine
rack to store wine properly without using valuable shelf space.