How to make rice sour soup in Qiandongnan

Preparation materials: 80g of rice, 400g of water, 2g of distiller's yeast and 2g of yeast.

Production steps:

1, rice and water are made into rice porridge.

2, put in the distiller's yeast, distiller's yeast should be put according to the amount of rice porridge.

3. Stir well.

4. Seal plastic wrap in summer 12 hours or so. Has this weather been on all night now? .

5. What it looked like the next morning.

6, add yeast and mix well, then add sugar (will ferment together. )

7. Sealed plastic packaging.

8. Fermented rice sour soup.