![background image](http://html1.mh-extra.com/html/midea/em925a2pl-p/em925a2pl-p_owners-manual_1791369016.webp)
14
Food Characteristics
Bone and Fat
Both bone and fat affect cooking. Bones may cause
irregular cooking. Meat next to the tips of bones may
overcook while meat positioned under a large bone,
such as a ham bone, may be undercooked. Large
amounts of fat absorb microwave energy and the meat next to these areas
may overcook.
Density
Porous, airy foods such as breads, cakes or rolls take
less time to cook than heavy, dense foods such as
potatoes and roasts. When reheating donuts or other
foods with different centers be very careful. Certain
foods have centers made with sugar, water, or fat and
these centers attract microwaves (for example, jelly
donuts). When a jelly donut is heated, the jelly can become extremely hot
while the exterior remains warm to the touch. This could result in a burn if
the food is not allowed to cool properly in the center.
Quantity
Two potatoes take longer to cook than one potato. As the
quantity of the food decreases so does the cooking time.
Overcooking will cause the moisture content in the food to decrease and a
fire could result. Never leave microwave unattended while in use.
Shape
Uniform sizes heat more evenly. The thin end of a
drumstick will cook more quickly than the meaty end.
To compensate for irregular shapes, place thin parts
toward the center of the dish and thick pieces toward
the edge.
Size
Thin pieces cook more quickly than thick pieces.
Starting Temperature
Foods that are at room temperature take less time to cook than
if they are chilled, refrigerated or frozen.
Cooking Techniques
Piercing
Foods with skins or membranes must be pierced, scored or have a strip of skin
peeled before cooking to allow steam to escape. Pierce clams, oysters, chicken
livers, whole potatoes and whole vegetables. Whole apples or new potatoes
should have a 1-inch strip of skin peeled before cooking. Score sausages and
frankfurters. Do not Cook/Reheat whole eggs, with or without the shell. Steam
buildup in whole eggs may cause them to explode, and possibly damage
the oven or cause injury. Reheating SLICED hard-boiled eggs and cooking
SCRAMBLED eggs is safe.
Browning
Foods will not have the same brown appearance as conventionally cooked foods
or those foods which are cooked utilizing a browning feature. Meats and poultry
may be coated with browning sauce, Worcestershire sauce, barbecue sauce or
shake-on browning sauce. To use, combine browning sauce with melted butter
or margarine and brush on before cooking. For quick breads or muffins, brown
sugar can be used in the recipe in place of granulated sugar, or the surface can be
sprinkled with dark spices before cooking.
Spacing
Individual foods, such as baked potatoes, cupcakes and appetizers, will cook
more evenly if placed in the oven equal distances apart. When possible,
arrange foods in a circular pattern.
Covering
As with conventional cooking, moisture evaporates during microwave
cooking. Casserole lids or plastic wrap are used for a tighter seal. When using
plastic wrap, vent the plastic wrap by folding back part of the plastic wrap
from the edge of the dish to allow steam to escape. Loosen or remove plastic
wrap as recipe directs for stand time. When removing plastic wrap covers,
as well as any glass lids, be careful to remove them away from you to avoid
steam burns. Various degrees of moisture retention are also obtained by using
wax paper or paper towels.
Cooking Time
Cooking times will vary because of food shape variations, starting
temperature, and regional preferences. Always cook food for the minimum
cooking time given in a recipe and check for doneness. If the food is
undercooked, continue cooking. It is easier to add time to an undercooked
product. Once the food is overcooked, nothing can be done.
Stirring
Stirring is usually necessary during microwave cooking. Always bring the
cooked outside edges toward the center and the less cooked center portions
toward the outside of the dish.
Rearranging
Rearrange small items such as chicken pieces, shrimp, hamburger patties or
pork chops. Rearrange pieces from the edge to the center and pieces from the
center to the edge of the dish.
Turning
It is not possible to stir some foods to distribute the heat evenly. At times,
microwave energy will concentrate in one area of the food. To help ensure
even cooking, these foods need to be turned. Turn over large foods, such as
roasts or turkeys, halfway through cooking.
Standing Time
Most foods will continue to cook by conduction after the microwave oven
is turned off. After cooking meat, the internal temperature will rise 5 °F to
15 °F (3 °C to 8 °C), if allowed to stand, tented with foil, for 10 to 15 minutes.
Casseroles and vegetables need a shorter amount of standing time, but this
standing time is necessary to allow foods to complete cooking to the center
without overcooking on the edges.
Test for Doneness
The same tests for doneness used in conventional cooking may be used for
microwave cooking. Meat is done when fork-tender or splits at fibers. Chicken
is done when juices are clear yellow and drumstick moves freely. Fish is done
when it flakes and is opaque. Cake is done when a toothpick or cake tester is
inserted and comes out clean.
Check foods to see that they are cooked to the United States Department of
Agriculture’s recommended temperatures.
To test for doneness, insert a meat thermometer in a thick or dense area
away from fat or bone. NEVER leave the thermometer in the food during
cooking, unless it is approved for microwave oven use.
Food Characteristics
Temp
Food
160 °F
For fresh pork, ground meat, boneless white poultry, fish,
seafood, egg dishes and frozen prepared food.
165 °F
For leftover, ready-to-reheat refrigerated, and deli and
carryout “fresh” food.
170 °F
For white meat poultry.
180 °F
For dark meat poultry.