Step1:First pour in oil, stir fry onion, ginger and garlic. Add in the swimming crab and stir fry until the color changes quickly. Pour in some cooking wine to remove the smell. Then pour in a little boiling water. Then add the soy sauce, the old pepper and the sugar pepper. Simmer for 8 minutes, then turn the fire into the top and add juice. +At the end of the dish, sprinkle with onion and pepper and serve.
Cooking tips:There are skills in making delicious dishes.