Step 1, add yeast to flour, water and dough with moderate hardness, put it in a warm place for fermentation, and poke a hole with your finger without retracting the surface.
Step 2, the fermented dough is vented and kneaded smoothly.
Step 3: Divide into equal parts, rub into long strips and divide into small doses.
Step 4: Knead round and smooth into steamed bread.
Step 5, wake up again after doing it 15 minutes.
Step 6, put the steamed bread into the pot with cold water.
Step 7, steam for 20 minutes after the fire is aerated, turn off the fire, and then simmer for 5 minutes to uncover the pot.