2. Add a little salt and a proper amount of water to the flour, knead it into a ball and let it stand for a while.

3. Start washing your face, add water, and constantly squeeze the dough by hand, and the water will become sticky starch water.

4. Find a thin and tall container, filter the washed starch water into the container, and continue to repeat the washing process to filter out the starch water.

5, about three or four times, the water basically becomes clear, and the rest is gluten. Gluten is fermented with a little yeast for more than 30 minutes, and then steamed in a steamer for use.

6. Filter the starch water, let it stand for 4 hours, and you will see the starch and water layer. Pour off the clear water above, leaving only the starch paste below, and stir well.

7. Find a non-stick flat plate, scoop in a proper amount of batter, rotate the plate, and let the batter spread all over the plate.

8. After boiling water in the steamer, put it in a pizza tray, cover it and steam for 2 minutes.

9, steamed cold rice noodles, you can see big bubbles.

10, under running water, take off the cold skin, it is thin and shiny. Repeat the above process and make all the cold noodles.

1 1. Cut the prepared cold rice noodles into thin strips with the width you like.

12, cut cold rice noodles on the plate. Cucumber is shredded, leek is cut into sections, and boiled in cold water.

13. Add a small amount of water to sesame paste and cool it several times to make it smooth.

14. Add shredded cucumber and leek to the cold noodles, and add sesame sauce and sauce to make the cold noodles the best.