1, potatoes are cut into short strips, Chinese cabbage is cut into small pieces and washed for later use, and onions, ginger and garlic are ready.

2. Heat the oil in the pot to 70-80% heat. Add onion, garlic and ginger slices and stir-fry until fragrant. Add potato chips and stir-fry for a while. Add boiling water. Leave room for the cabbage to be added next. After the fire comes to a boil, simmer the potatoes for 10 minute, and add pepper powder, spiced powder and a little soy sauce.

3./kloc-after 0/0 minutes, add the cabbage and continue to stew, add 2 spoonfuls of salt, cover the pot and stew, and stir fry in time.

4, a spoonful of vinegar in a small bowl, preferably Shanxi old vinegar, a spoonful of soup mixed with vinegar from the pot, add it to the pot, cover the pot and simmer for a few minutes.