2. Pick up the stem of celery, pinch off one end with leaves, then cut off the root at the end of celery, cut it into small pieces, cut lean meat into small pieces, and cut red pepper into small pieces.
Put more oil in the pot. When the oil is boiled, stir-fry garlic and ginger, add celery and red pepper slices, add salt and monosodium glutamate, stir-fry and plate.
4. Add a little more oil, slice the lean meat, put a spoonful of soy sauce, add a little water to prevent it from sticking to the pot, stir fry, and then pour the fried celery and pepper back into the pot and stir fry with the lean meat. When the meat is cooked, take it out of the pot and put it on a plate.