1. Prepare the materials
2. Put all the materials into the dough tank
3. Knead into a smooth dough
4. Prove the dough in a warm place to double its size
5. Knead the fermented dough for ten minutes to exhaust
6. Divide the kneaded dough into small doses of the same size
7. Round one by one
8. Put the steamed bun embryo into 37℃ warm water for secondary fermentation
9. Fermented steamed bun embryo
10. Steam for half an hour
