The first thing you need to do is to put aside all of the ceramic dishes which are decorated with golden or silver strips flowers or whatever.
Can we put ceramic in oven.
Don t use plates decorated with adhesive designs and if the ceramics are glazed make sure they are manufactured to use in a built in oven.
The paint that is used for these patterns is usually current conducting and will spark in the microwave oven.
If you can t identify the material assume that you can t put the mug in the oven.
Ceramic includes earthenware bone china stoneware and porcelain.
These certainly can be used for baking and roasting in the oven since their handles are part of the mold.
Stoneware mugs see amazon and dishes are heat resistant and safe to put in the oven.
Most stoneware mugs are thick and opaque.
This can make the bowl sensitive to the temperature changes that can occur when you put a cold or room temperature bowl inside a preheated oven.
Oven safe glass is fine to use in the oven but make sure you don t subject it to temperature shocks such as placing it straight in a very hot oven or moving it from a hot oven to cold water.
If they are 100 percent ceramic cookware or pure cast iron pans you have no worries at all.
If the glaze on the ceramic bowl isn t waterproof then the porous clay beneath is unprotected.
Unless you specifically see the words oven safe written on the bottom do not put your ceramic bowls under the intense heat conditions that an oven produces.
They either have a rough surface texture or a shiny baked on glaze.