Step 1: first break the old noodles and soak them in warm water (if the taste is sour, change the water). )

Step 2: First, use a small amount of flour and noodles as yeast. (Mix a small amount of noodles and soaked old noodles with water soaked in old noodles. )

Step 3: Wait until the noodles in step 2 are fermented, and then add new noodles. There are air leaks of different sizes on the surface of fermented noodles. And it swells about three times than the freshly blended noodles)

Step 4: Knead the living surface of step 3 repeatedly until the surface is smooth and white. Then pull it into the shape you want. Wait for fermentation again.

Step 5: The secondary fermentation of noodles is characterized by light hand feeling and no sour taste. So you can steam in the pot. Brush a layer of oil evenly on the grate before steaming, and place it about three fingers away from the surface. ) Wait until your eyes see steam coming out of the pot and steam for another 35 minutes. After steaming, first open the lid and deflate, then turn the steamed bread up from the grate, so that the steamed bread will last for a long time. )