Food characteristics cooking techniques, Bone and fat, Density – Panasonic NN-SA651S User Manual

Page 23: Quantity, Shape, Size, Starting temperature, Piercing, Browning, Spacing

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food characteristics

cooking techniques

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.

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 build up 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 baking.

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.

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