How to marinate Cantonese cowboy bones?

1, raw materials: 400g of cowboy bone, 30g of green pepper and 50g of onion. Seasoning: soy sauce, black pepper, delicious food, sugar, rose wine, pine meat powder, monosodium glutamate, Dynasty dry white, onion ginger juice, beef soup, soy sauce and garlic.

2. Cut the cowboy bone into small pieces, pat it gently with the back of the knife, and dice the green pepper, red pepper and onion respectively.

3. Sizing the cowboy bones with dry white, soy sauce, rose wine, monosodium glutamate, pine meat powder, onion ginger juice, eggs and starch, adding a little sake and standing for use 1 hour (in the refrigerator), and curing is completed.

4. Stir-fry the green and red peppers and shallots into an iron plate with salt, fry the beef bones in a pot, fry the garlic in another pot, add dry and delicious beef soup, sugar, black pepper, monosodium glutamate and other seasonings, add the beef bones, stir well, thicken, and pour the oil out of the pot.