I am from Lintao, Gansu, that every household eats pulp water, and now outside, can not eat the pulp water at home, suddenly think, make some by yourself. First, let's prepare the materials:

Dry yeast
flour
Cabbage
celery
Ready to go dry.
Step 1
Find a sealed lunch box, add flour, dried yeast, water, stir well and cover, put in a warm place overnight.
Step 2
The next day, cut the celery leaves, slice the cabbage, boil a pot of water, copy the dish, fish it into a clean basin, put flour in the water, bring it to a boil, and pour it into the basin. When the temperature is not hot, open the fermented noodles with cool white and open the inside of the basin, cover the lid, wait for fermentation, and you are finished.
Look at the finished product
Pulp water surface
Eat [Yay]