Natural yeast preproduction
By VicentaLakin
Recipe Recommendations
- raisins 50g
- water 150g
Steps for Natural yeast preproduction
1
raisins。
2
You have to put it in a sealed can。
3
Open the air to shake every day。
4
Successfully, it started feeding, and this pre-production was completed for three days in the summer and possibly a week in the winter, and the bottle was finally blown up with glass。