2. Put three bowls of water in the pot and boil the water; After the water is boiled, put the quick-frozen dumplings into the boiling water; In order to avoid jiaozi's sticky after cooking, you can slowly stir it in the pot with a spoon; To be a jiaozi, you must master the methods. Jiaozi after the pot, simmer or add some cold water. Cook for 5 minutes until the surface of jiaozi looks smooth and floats on the water. Use chopsticks flexibly on time, and jiaozi can serve the table.