The method is simple: blanch the noodles until they are half cooked, scoop up cold water and put them in a bowl for later use. It is best to use wet noodles for noodles, and it is best to add a little alkali. Of course, if there is really no wet noodles, you can use Iraqi noodles. There are also rice noodles, round and thin strips made of rice paste, and sweet potato powder, but it will be renamed Laoyou powder.

Put some oil in the pot, add minced garlic, fermented soybean, chopped raw pepper, sour bamboo shoots, sour ginger, sour pepper, saute minced beef or pork, stir fry slightly, pour in soup, add sour vinegar, salt, monosodium glutamate and pepper to taste, boil, add noodles, and sprinkle chopped green onion or coriander when the soup is boiled again.

In addition to minced meat, Laoyou powder can also be added with small pieces of vermicelli, pig liver, pig skin and so on. , but the name changed, called old friend miscellaneous. Generally, when eating out, the store always prepares several kinds of cut ingredients, such as chopped green onion, coriander, perilla and green pepper. Add according to your own taste and preference to add more color and fragrance.

Friend powder:

Prepare a little tofu, a little sour bamboo shoots and tomatoes for later use;

Semi-fat, pork liver, (you can add some vermicelli if you like), marinate with peanut oil, a little soy sauce, mushroom essence and raw powder for 3-5 minutes;

Add cooking oil into the pan, add garlic, bean curd, sour bamboo shoots and tomatoes and stir-fry for one minute after the oil is hot.

Then add the pickled pig offal and stir-fry until it is half cooked, then pour in two spoonfuls of vinegar (according to personal taste), half a spoonful of sugar and a little salt to taste.

After the soup is boiled, add flour or noodles and cook for a while. Friends who like spicy food can add some raw peppers to taste.