You don't need hot water to make dough. Flour is the starch of wheat, which is a gluten-free flour. Generally, it can be used to make shrimp dumplings, vermicelli, rice rolls and other snacks. The correct steps for mixing dough with finished noodles are as follows:

Ingredients: a bowl of noodles and appropriate amount of water.

1. Add a proper amount of water to a bowl of noodles and knead it into a smooth dough, which can be a little harder. After mixing, let it stand for one hour and wait for the dough to relax;

2. After the dough relaxes, start to wash your face, put the dough in clean water and wash it by hand like washing clothes. After the clear water turns into thick white water, pour the water into a larger basin and continue to add the clear water to wash the face. When the clear water in the bowl becomes turbid, pour it into a big basin;

3. You can repeat the above washing process until there is still a little gluten left in the dough in the bowl (as shown). After adding clean water, the white water can't wash out, so you can end the washing.

4. At this time, let the noodles in the basin stand until the water becomes clear, and slowly pour the clear water on it until the sticky batter remains in the basin. This batter is a transparent powder;

5. Pour the remaining corn starch paste into the pot, turn on a small fire, and gently stir with a spatula to prevent the bottom from becoming mushy and quickly become corn starch dough. Dough can be eaten in the refrigerator several times.