9
Materials you can use in microwave oven
Utensils Remarks
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.
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.
Microwave-safe only. Follow manufacturer's instructions. Do not use
cracked or chipped dishes.
Always remove lid. Use only to heat food until just warm. Most glass
jars are not heat resistant and may break.
Heat-resistant oven glassware only. Make sure there is no metallic
trim. Do not use cracked or chipped dishes.
Follow manufacturer’s instructions. Do not close with metal tie. Make
slits to allow steam to escape.
Use for short–term cooking/warming only. Do not leave oven
unattended while cooking.
Use to cover food for reheating and absorbing fat. Use with
supervision for a short-term cooking only.
Use as a cover to prevent splattering or a wrap for steaming.
Microwave-safe only. Follow the manufacturer’s instructions. Should
be labeled "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 package.
Microwave-safe only. Use to cover food during cooking to retain
moisture. Do not allow plastic wrap to touch food.
Microwave-safe only (meat and candy thermometers).
Use as a cover to prevent splattering and retain moisture.
Materials to be avoided in microwave oven
Utensils Remarks