Why is the casserole always overflowing?

Cooking congee in a casserole is always overflowing, you can add a little bit of oil in the casserole, cooking oil or sesame oil can be, and then stir in the pot, so that the oil can be evenly distributed in the pot. Then you can put the lid on the pot, so that you can maintain the temperature and heat in the pot, the porridge will not be old overflow pot. This is because the casserole is mostly water, and the temperature is always kept at the boiling point of water. The oil is different, the boiling point of the oil is much higher than water, so the oil floating on the top will prevent the water from boiling, which also solves the problem of overflowing congee.

Casserole porridge old overflow pot, you can add some oil in the casserole, because the oil can prevent boiling, thus solving the problem of the old overflow pot.

Casserole is a kind of cookware. Traditional casserole is made of quartz, feldspar, clay and other raw materials that are not easy to heat transfer with ceramic products, after high temperature firing, with ventilation, adsorption, even heat transfer, slow heat dissipation and other characteristics. Recipes relying on casserole include casserole chicken, casserole tofu, casserole fish head and so on.