How to ferment soy sauce beans

Put the cooked beans in a basket, find some old clothes or quilts, wrap them and put them in a damp and dark place for fermentation.

Douchi should be mixed with salt immediately, because it will be bitter when exposed to the air for a long time, and the aniseed water should be cooled before use, otherwise the soy sauce will be sour.

If you want the sauce beans to have a sauce flavor, you have to sun them. When the sun is good, open the lid to dry them, and cover them at night, which is a bit like drying soy sauce.