Accessories: old fat water 120g, warm water 10g, and surface alkali 7g.

Steps:

1, this is the old fat made from steamed bread and noodles.

2. Put flour and old chemical fertilizer into a container.

3. Add a proper amount of water and flour soaked in old fertilizer, and the dough will be made faster.

4. Stir the dough evenly with a blender until it is slightly sticky. Take out the dough and put it in a clean basin.

5. Stir until you pinch a small piece with your fingers to show the effect as shown in the figure.

6, cover, put the dough in a warm place to ferment, send it to the picture, and scratch the surface.

7. Put the cooked noodles into a blender, add the dry powder, and add the prepared alkaline water.

8, stir for 5 minutes, not too long, otherwise it will run alkali.

9. Put the mixed dough on the chopping board.

10. Divide the dough evenly into small portions, and then knead it evenly into steamed bread blanks.

1 1. Put the cooked steamed bread on the steamer, cover it and put it in a warm place for fermentation.

12, fermented to 1.5 times the size.

13. Put the steamed bread in a cold water drawer, steam for 5 minutes, then turn to low heat, steam for 20 minutes, turn off the fire, stew for 5 minutes, and then open the lid.

14, steamed buns.