The materials that need to be prepared in advance are: 400g beef, a little salt, a little blending oil, a little coriander and a little steak sauce.
First, wash the beef and slice it with a knife.
2. Beat the steak with the back of the knife for 5 minutes.
Third, after cooking, mix the steak, soy sauce and oyster sauce and marinate for 30 minutes.
Fourth, put oil in the pot and heat it by fire.
5. Add the steak and fry until cooked, lock the gravy, and then turn to low heat and fry until golden on both sides.
6. Take out the vegetables, sprinkle with the prepared coriander and steak sauce, and the steak can be eaten.