1. Knead flour, water and 2g salt into dough and let it stand 1 hour.
2. Add a proper amount of water, and start to knead the dough constantly, so that the water becomes milky white, pour it into another basin, and repeat until the water becomes clear and the dough cannot knead milky white. Put the milky water in the refrigerator for overnight precipitation. The remaining wet dough is steamed in a flat pan and sliced.
3. Precipitate overnight, pour off the clear water on the surface, and mix the remaining milky white evenly.
4. Put a thin layer of oil on the pizza plate, put a spoonful of flour and water into the plate, put the water into the plate after boiling, and uncover it after 2-3 minutes. It is transparent and bubbles appear.
5. uncover along the edge, repeat, and put them on the plate one by one.
6. Cook the bean sprouts, shred the cucumber, shred the cold noodles, and mix and stir all the seasonings.