First of all, when cooking jiaozi, you should first add a proper amount of cold water to the pot, and then add a little salt to the pot. Boiled jiaozi is not easy to break.

The traditional way to cook jiaozi is to boil the water in the pot and put jiaozi in the pot. Then push jiaozi along the edge of the pot with a spoon to avoid sticking to the pot. Then cover the pot. When the pot is boiled for the first time, add a spoonful of cold water, then push jiaozi to continue cooking. This is repeated three times in a row, jiaozi floats, and jiaozi is ripe.