How long does it take to cook jiaozi?

Jiaozi needs to be boiled in boiling water for 5-8 minutes.

Cook jiaozi as follows:

Step 1: Pour a proper amount of water into the pot, add a little salt and cook over high fire.

Step 2: Put the frozen jiaozi into a container (without thawing).

Step 3: Soak in cold water that overflows jiaozi.

Step 4: Boil the water in the pot to about 50 degrees and put it into jiaozi.

Step 5: Cook jiaozi for 8 minutes, 5 times.

Step 6: Put jiaozi into a bowl and pour in jiaozi vinegar.