SUITABLE OVENWARE
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. A variety
of cookware can be used as listed below.
Cookware
Aluminium foil
Foil Containers
Browning dishes
China and ceramics
Glassware e.g. Pyrex ®
Metal
Plastic/Polystyrene e.g fast
food containers
Cling fi lm
Freezer/Roasting bags
Paper - Plates, cups and
kitchen paper
Straw and wooden
Containers
Recycled paper and
newspaper
WARNING:
When heating food in plastic or paper containers, monitor the oven due to the possibility of
ignition.
Microwave
Grill
Safe
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GB-24
Comments
Small pieces of aluminium foil can be used to shield
food from overheating. Keep foil at least 2cm from the
oven walls, as arcing may occur.
Foil containers are not recommended unless specifi ed
by the manufacturer, e.g. Microfoil ®, follow instruc-
tions carefully.
Always follow the manufacturers instructions.
Do not exceed heating times given. Be very careful as
these dishes become very hot.
Porcelain, pottery, glazed earthenware and bone china
are usually suitable, except for those with metallic
decoration.
Care should be taken if using fi ne glassware as it can
break or crack if heated suddenly.
It is not recommended to use metal cookware as it will
arc, which can lead to fi re.
Care must be taken as some containers warp, melt or
discolour at high temperatures.
It should not touch the food and must be pierced to
let the steam escape.
Must be pierced to let steam escape. Ensure bags are
suitable for microwave use.
Do not use plastic or metal ties, as they may melt or
catch fi re due to the metal 'arcing' .
Only use for warming or to absorb moisture.
Care must be taken as overheating may cause fi re.
Always attend the oven when using these materials as
overheating may cause fi re.
May contain extracts of metal which will cause 'arcing'
and may lead to fi re.
EN-20