1, that's right, because plates are usually ceramic, because ceramics are fired at high temperature and can withstand the high temperature of the oven, but it must be remembered that bowls with gold edges cannot be directly heated in the microwave oven, and the food in porcelain bowls can't be sealed, such as eggs.

2. The ceramic bowl is fired with clay at a high temperature of 1000℃, which can withstand the temperature of 1000℃, but the heat transfer effect is poor, the heating is uneven, and there is no metal mold for rapid heating, so the colored glaze surface is unsafe after high temperature. I suggest you use white porcelain without too much decoration. The basic baked dishes baked with porcelain are Shu Ya, Baked Vegetable and Roasted Vegetable.

Extended data:

1, oven is a kind of sealed electrical appliance used to bake food or dry products, which can be divided into household appliances and industrial ovens. Household ovens can be used to process some pasta, and industrial ovens are a kind of equipment used to dry products in industry, such as electric ovens and gas stoves.

2. The electric oven is an electric appliance that uses the radiant heat of electric heating elements to bake food. With it, we can cook roast chicken, roast duck, toast, cakes and so on. According to the different needs of baking food, the temperature of electric oven can generally be adjusted within the range of 50-250℃.

3. Porcelain or glass can be put into the oven. Don't touch cold water when you take it out, it will crack.

Ordinary porcelain plates can't be put in the oven. For example, heat-resistant glass, heat-resistant ceramics, enamel, iron, aluminum, stainless steel and copper can all be put into the oven.

References:

Baidu encyclopedia-oven