electrolux
operation
10
To cook/defrost food in a microwave
oven, the microwave energy must be able
to pass through the container to penetrate
the food. Therefore it is important to
choose suitable cookware.
Round/oval dishes are preferable to
square/oblong ones, as the food in the
corners tends to overcook.
It is important to turn, rearrange or stir
food to ensure even heating.
Standing time is necessary after
cooking, as it enables the heat to disperse
equally throughout the food.
Microwave cooking advice
Food characteristics
Composition Foods high in fat or sugar (e.g. Christmas pudding, mince pies) require less heating
time. Care should be taken as overheating can lead to fire.
Density
Food density will affect the amount of cooking time needed. Light porous foods, such
as cakes or bread, cook more quickly than heavy, dense foods, such as roasts and
casseroles.
Quantity
The cooking time must be increased as the amount of food placed in the oven
increases. E.g. Four potatoes will take longer to cook than two.
Size
Small foods and small pieces cook faster than large ones, as microwaves can pen-
etrate from all sides to the centre. For even cooking make all the pieces the same size.
Shape
Foods which are irregular in shape, such as chicken breasts or drumsticks, take
longer to cook in the thicker parts. Round shapes cook more evenly than square
shapes when microwave cooking.
Temperature The initial temperature of food affects the amount of cooking time needed. Chilled
of food
foods will take longer to cook than food at room temperature. Cut into foods with
fillings, for example jam doughnuts, to release heat or steam.
Cooking techniques
Arrange
Place the thickest parts of food towards the outside of the dish. E.g. Chicken
drumsticks.
Cover
Use vented microwave cling film or a suitable lid.
Pierce
Foods with a shell, skin or membrane must be pierced in several places before cooking
or reheating as steam will build up and may cause food to explode, e.g. Potatoes, Fish,
Chicken, Sausages.
I
Im
mppoorrttaanntt:: Eggs should not be heated using microwave power as they may explode,
even after cooking has ended, e.g. poached, hard boiled.
Stir, turn and For even cooking it is essential to stir, turn and rearrange food during cooking. Always
rearrange
stir and rearrange from the outside towards the centre.
Stand
Standing time is necessary after cooking to enable the heat to disperse equally
throughout the food.
Shield
Some areas of food being defrosted may become warm. Warm areas can be shielded
with small pieces of foil, which reflect microwaves, e.g. legs and wings on a chicken.
