2, can not be used for cooking: casserole is only suitable for soup food, can not be used for cooking; Some dishes must be fried before cooking soup, so fry them in an iron pan and then cook them in a casserole.
The temperature of casserole is different from other pots. The order of casserole burning is: draining water → heating with low fire → boiling with high fire → stewing with low fire; At first, because the casserole is cold, it is best not to use fire immediately. In the final stage of stewing, low fire keeps the food in the inner pot boiling, so it is more gas-saving to burn it in a casserole.
4, the key to crack prevention: casserole is generally broken after cracking, it can not accept the sudden temperature difference, such as suddenly pouring cold water into it when it is very hot; Therefore, when the casserole is very hot, you can't add cold water, otherwise it will leak easily and can't be used.
5, the casserole is very hot, the cooked dishes don't need to be put in the bowl, they can be served directly, and special attention should be paid in the mobile casserole, and the hands should be insulated with a rag to prevent burns. The temperature at the bottom of the casserole is extremely high. When the casserole is placed on the table, a heat insulation pad should be placed under it. The temperature at the bottom of the casserole is high, so it can't directly touch the desktop.