1. In the pot, about 25g butter, stir fry the garlic and onion on a low heat, add in the tomato and stir fry together, while stir frying, cut the tomato into more pieces with a shovel,
2. Add black pepper, salt, soy sauce and a small amount of tomato sauce to taste. This sauce is more fragrant because onions are fried with oil first.
3. A piece of beef and willow. First, cut large pieces against the texture, then loosen them with the back of the knife, and then change the knife into small pieces. Next to it is the rice ground black pepper.
4. Marinate the sliced meat with black pepper and a small amount of wine 1 hour in advance. Note that only black pepper and wine are put here, without any powder or other seasonings. Ten minutes before frying, add soy sauce (or soy sauce) and oil to mix.
5. Cut the green and red peppers into half pieces. Stir fry the onion and ginger in a small amount of oil in the pot. Put in the beef and stir quickly. When the beef starts to change color and hasn't changed color completely, put in the green and red peppers. Stir fry with the black pepper juice until the beef changes color completely.