Sauce: 1 tsp soy sauce, 1 tsp soy sauce, 1 tsp oyster sauce, 1 tsp bean paste, a little sugar substitute, 1 tsp starch, and half a bowl of water.

Exercise:

1, stir-fry minced lean meat.

2. Pour in the sauce and stir-fry until the soup is thick.

3. Cook the buckwheat noodles, remove them, add the fried meat sauce and shredded cucumber and mix well.