Six or seven minutes. When you put the pot into boiling water, jiaozi floats and is cooked. Boil the water for six or seven minutes, and then put the quick-frozen dumplings. Jiaozi was cooked in about seven or eight minutes after he floated on the water.

Cook yuanxiao:

Boil the water first, then put down the frozen dumplings and turn to a low heat. Don't let the water boil. If you see the water boiling, add some cold water and gently push jiaozi. Don't stir it hard, it will break.

Frozen jiaozi won't melt quickly after it is taken out of the refrigerator. If there is ice on the jiaozi, it is suggested to melt it properly first, otherwise the cooked jiaozi will taste terrible. It is best to use stainless steel pot pots and pans.