1, casserole cooking time is much longer than ordinary pot. The dishes made by casserole can stimulate the nutrition in the ingredients and make the soup delicious, while ordinary pot cooking may lead to the loss of nutrients in the soup and the taste will be worse.

2, the casserole is evenly heated, the temperature rises slowly, the heat preservation performance is good, and it is suitable for stewing or soup; Ordinary pots heat up quickly and are suitable for frying food.

3. Casserole can effectively lock nutrition and keep the original flavor of food.

4. Casserole is a kind of cooker. Traditional casserole is a ceramic product made of raw materials that are not easy to transfer heat, such as seasonable, feldspar and clay. Fired at high temperature, it has the characteristics of air permeability, adsorption, uniform heat transfer and slow heat dissipation. The recipes that depend on casserole include casserole chicken, casserole tofu, casserole fish head and so on.