How to make chow mein with lye noodles Ingredients: 200g of flour, 1 egg, cold water (total of 92g of egg + water), 2g of salt, 3g of cooking soda, cabbage, lean pork, soy sauce, soy sauce, cooking wine, salt, rice vinegar, white pepper, green onions, garlic, cornstarch 1, flour poured on the countertop, the middle of the hole, add salt, cooking soda, cold water, egg. 2, knead into a ball with your hands and repeatedly kneaded until smooth. The first thing you need to do is to knead the dough for about ten minutes. 3, knead the dough well, roll it out into a sheet, and roll the dough into a large thin sheet. 4, fold the sheet, and put it on a cutting board and cut it into thin strips.