The most authentic way to make stir-fried beef is as follows: Material preparation: beef, cornstarch, pepper, light soy sauce, dark soy sauce, oyster sauce, peanut oil, small red pepper, coriander, ginger, garlic, spicy millet, salt, chicken essence, etc.

1. Cut the beef into thin slices, put it into a bowl, add cornstarch, pepper, light soy sauce, dark soy sauce, oyster sauce, and peanut oil and marinate for ten minutes.

2. Cut the small red pepper into small pieces, remove the leaves from the coriander and cut into sections.

Slice ginger, slice garlic, and cut spicy millet into sections.

3. Heat oil in the pot, add beef and stir-fry until medium cooked. Remove the fried beef to control the oil.

4. In a separate pan, add ginger, garlic, and millet and stir-fry until spicy.

Add the red pepper cubes and stir-fry for a few times to remove the raw meat, then add the beef and stir-fry for a few times over high heat.

5. Add coriander segments, add a little salt and chicken essence and stir-fry until flavourful.