8
Materials That Can Be Used In The Microwave
utensils remarks
Aluminum foil Shielding only. Small smooth pieces can be used to cover thin parts of meat
or poultry to prevent overcooking. Arcing can occur if foil is too close to oven
walls. The foil should be at least 1 inch (2.5cm) away from oven walls.
Browning dish Follow manufacturer’s instructions. The bottom of browning dish must be
at least 3/16 inch (5mm) above the turntable. Incorrect usage may cause the
turntable to break.
Dinnerware Microwave-safe only. Follow manufacturer’s instructions. Do not use cracked or
chipped dishes.
Glassware Heat-resistant oven glassware only. Make sure there is no metallic trim.
Do not use cracked or chipped dishes.
Oven cooking bags Follow manufacturer’s instructions. Do not close with metal tie. Make slits to
allow steam to escape.
Paper plates and cups Use for short–term cooking/warming only. Do not leave oven unattended while
cooking.
Paper towels Use to cover food for reheating and absorbing fat. Use with supervision for a
short-term cooking only.
Greaseproof paper Use as a cover to prevent splattering or a wrap for steaming.
Plastic Microwave-safe only. Follow the manufacturer’s instructions. Should be labelled
“Microwave Safe”. Some plastic containers soften, as the food inside gets hot.
“Boiling bags” and tightly closed plastic bags should be slit, pierced or vented
as directed by the instructions on their packaging.
Plastic wrap Microwave-safe only. Use to cover food during cooking to retain moisture.
Do not allow plastic wrap to touch food.
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