When cooking jiaozi, if it's just wrapped jiaozi, directly boil the hot water in the pot, and put jiaozi into it to cook, and it will be cooked in 7-8 minutes.

If jiaozi is frozen in the refrigerator, the time can be a little longer, 10 minutes is enough.

Most people will wait until the water boils before putting them down. However, in fact, they can also directly cook jiaozi in cold water. Compared with cooking jiaozi, it saves time and fuel, and you don't have to be afraid to cook jiaozi. Only when boiled directly in cold water can there be "frozen jiaozi".