1. Prepare beef and hang pepper
2. Wash the beef and cut into thin strips. (Cut perpendicular to the direction of the texture, depending on personal preference)
3. Add salt, soy sauce, white sugar, cooking wine, and pepper to mix well by hand, then add starch and mix well until the beef absorbs all the seasoning
4. Add a tablespoon of cooking oil, mix well, marinate for 15 minutes
5. Wash the peppers and cut into sections for later use
6. Shred ginger, slice garlic
7. Put an appropriate amount of oil in the pot, add ginger and garlic when the oil is hot and sauté
8. Put in the marinated beef and stir fry quickly over high heat
9. Stir-fry until the beef changes color and serve
10. Put an appropriate amount of oil in another pot, heat the oil and saute the garlic slices
11. Put in the hot pepper and stir fry until it is broken
12. Pour in the beef that has been fried in advance, stir-fry evenly, add a little salt to taste, and it will be out of the pan. (Hangjiao will absorb part of the salt in the beef, if it is not salty enough, you can add a little salt)
Tips:The beef tenderloin must be quickly fried in the pan to make the meat tender, and the meat will get old after a long time.
