You can roll your own noodles (not copied), or you can buy them if you can't, but you must make them by hand. Ingredients: chicken (don't buy chickens killed by others), potatoes, onions, noodles (roll them yourself or buy handmade noodles). First, soak the killed chicken in clear water to remove the smell of blood, drain the water slightly, marinate it with salt, cooking wine and a little five-color soy sauce for a while, and cut the potato into hob blocks and onion slices. Step 2: Heat the pan, pour the oil, heat it, and add pepper, garlic, ginger and Pixian bean paste to stir fry. When smelling the fragrance, pour the marinated chicken, green pepper and onion together, stir-fry over high fire, add rock sugar and a little salt and stir-fry; Tell the hot water not to touch the chicken pieces. After boiling, add potato pieces and turn down the heat. Step 3: Boil boiling water in a cauldron, add salt after boiling, cook the noodles, scoop them up, pour water and drain them for later use. Step 4: Boil the potatoes to your liking, collect the bittern on high fire, put the noodles in when there is a little bittern left, and cook them on low fire for a while before serving.