Step 2: Cut into small pieces.

Step 3: Then add cooking wine, light soy sauce, starch, black pepper, egg white and oil.

Step 4: Grab and marinate for half an hour.

Step 5: Three slices of potatoes.

Step 6: Stir-fry the salted beef in the pan.

Step 7: Stir-fry quickly until the beef is 80% cooked and put it in a bowl.

Step 8: Leave the oil in the pot and pour in the potato chips and stir well.

Step 9: Stir-fry the potato chips and add the fried beef to stir fry.

Step 10: Add light soy sauce and stir well.

Step 1 1: Stir-fry until the potatoes are dyed and stir-fry with a little salt.

Step 12: at this time, you can add a little water and keep stirring.

Step 13: Stir-fry until the beef and potatoes are cooked, then add a little chicken essence and stir well.

Step 14: stir-fry and put it on the plate.