Material preparation: 700g trotters, 0/50g soybeans/kloc-,a little onion, ginger and garlic, salt, sweet noodle sauce, fermented bean curd, cooking wine, aniseed and fragrant leaves.

1. Wash the soybeans and trotters first, and blanch the trotters in a pot. Blanch, remove and drain for later use.

2. After the trotters are put into the pressure cooker, add the sweet noodle sauce, fermented bean curd and cooking wine.

3. Add onion ginger, aniseed and fragrant leaves. Then pour in the washed soybeans, add the right amount of salt and stir well.

4. Add appropriate amount of water to the pressure cooker, cover the lid and start stewing.

5. After stewing, the pressure cooker is depressurized, so you can take out the delicious pig's trotters and stew the soybeans.