Step 1 Boil mutton soup: 1. Wash mutton and sheep bones, soak them in cold water for 2-3 hours, and remove blood. 2. Put the meat in a pot with cold water, boil the water again, and pour out the water. 3. Put mutton and sheep bones into a casserole (or other stew pot), add cold water, and then add onion and ginger slices. 4. Bring the fire to a boil, and turn to low heat for 2-3 hours. It takes time to prepare mutton soup in the early stage, but the temptation of food can't be stopped. Step 2: Prepare auxiliary materials: shredded tofu skin; Step 3: Soak the vermicelli into soft noodles; Step 4: add water to the flour, add salt, mix the flour, wake up 1 hour, rub the flour into small pieces, brush it with edible oil, cover it with plastic wrap, and then wake up. Maybe next time, spicy noodles. If you don't know Lamian Noodles, go to the market and choose lasagna. Step 5 Huimian Noodles: 1. Pour the cooked mutton soup into the pot, slice or cut the cooked mutton, and put them into the pot together. 2. Join the soaked fans. Step 6: After the mutton soup is boiled, you can put it under it and cut it into shredded tofu. Add some pepper, salt, a little soy sauce and a little chicken essence and stir until the noodles are cooked. Step 7: Chop the onion and coriander, and finally put them in a bowl. Step 8: The mutton Huimian Noodles is ready!