2. Cook slowly. After the dumplings were put in, the pot boiled again. At this time, the fire will be changed to a small fire, and an appropriate amount of cold water will be added to cook slowly. The purpose of this is to make all the dumplings evenly heated, so that the glutinous rice wallet will not appear because of uneven heating or the stuffing in the dumplings is not fully cooked;
3. Add cold water three times. Every time the water in the pot boils, add a small amount of cold water and repeat it three times. After adding cold water for the last time, cook jiaozi for a while and it will be cooked, and then you can enjoy it.