Can porcelain be heated on electric stove?

It depends.

Porcelain is generally safe to heat on an electric stove if:

* It's specifically designed for stovetop use. Look for labels like "oven-safe" or "stovetop safe."

* It's thick and durable. Thin porcelain can crack under heat.

* It doesn't have any metal parts. Metal can warp or melt under high temperatures.

However, porcelain that is not specifically designed for stovetop use can:

* Crack or shatter. The heat shock can cause the porcelain to break.

* Release harmful chemicals. Some glazes used on porcelain can release chemicals when heated to high temperatures.

In general, it's best to avoid heating porcelain on an electric stove unless it's specifically designed for that purpose. If you're unsure, it's always better to err on the side of caution and use a different cooking method.