The specific steps are as follows:

1. Add a proper amount of water to the pot and cook with high fire. Be sure to boil the water before putting the zongzi, and the water surface needs to be above the zongzi surface, otherwise the exposed part will be uncooked.

2. At the beginning of cooking, use a pressure cooker to boil. When steam comes out, tighten the pressure valve cover, and then turn to low heat to continue cooking for 30 minutes. After 30 minutes, turn off the heat and let jiaozi stand and stew. After stewing for about 20 minutes, remove the pressure valve and let the steam in the pot be completely discharged.

3. If you need to add water during cooking, you should pay attention to adding boiling water, not cold water;

Take it out while it is hot after cooking. It can be judged that it is fragrant first and then cooked, and the taste is oily but not greasy.