Cookware / Material
Ovenproof glass and porcelain
with no metal components, e.g.
heat-proof glass
Non-ovenproof glass and porce‐
lain without any silver, gold, plat‐
inum or other metal decorations
Glass and glass ceramic made
of ovenproof / frost-proof materi‐
al
Ovenproof ceramic and earthen‐
ware without any quartz or metal
components and glazes which
contain metal
Ceramic, porcelain and earthen‐
ware with unglazed bottom or
with small holes, e.g. on handles
Heat-resistant plastic up to 200
°C
Cardboard, paper
Clingfilm
Microwave clingfilm
Roasting dishes made of metal,
e.g. enamel, cast iron
Baking tins, black lacquer or sili‐
con-coated
Baking tray
Wire shelf
Microwave glass bottom plate
X
X
X
X
X
X
X
X
X
X
X
X
X
HINTS AND TIPS
X
X
X
X
X
X
X
X
X
X
91/308