2. First, put the flour into the basin, add a little salt and stir well, then pour in the right amount of water and stir into a smooth dough.
3. Let the kneaded dough stand for 30 minutes. After waking up, add cold water and rub it like washing clothes until only gluten is left.
4. Then let the kneaded cold noodle batter stand for 5 hours, then pour a layer of clear water on the surface and sieve.
5. Then boil less water in the pot, prepare a flat chassis, pour in the batter, spread it out, and steam it in the pot for 2 minutes, so that the cold noodles are steamed, then steam them all, and take them out to cool.
6. Finally, cut the cold noodles into strips, add Chili oil, shredded cucumber, salt, monosodium glutamate and other seasonings and mix well to serve.