怎么制作酱牛肉

To make sauce beef, you can follow these steps:

Ingredients:
- 500g beef, thinly sliced
- 2 tablespoons soy sauce
- 1 tablespoon oyster sauce
- 1 tablespoon sugar
- 1 tablespoon cornstarch
- 2 cloves garlic, minced
- 1 onion, sliced
- 1 bell pepper, sliced
- 1 tablespoon vegetable oil

Instructions:
1. In a bowl, mix together soy sauce, oyster sauce, sugar, and cornstarch. Add the sliced beef and marinate for at least 30 minutes.
2. Heat vegetable oil in a pan over medium heat. Add minced garlic and sauté until fragrant.
3. Add the marinated beef slices and cook until browned.
4. Add sliced onion and bell pepper to the pan and stir-fry until vegetables are tender.
5. Serve hot with steamed rice.

Enjoy your homemade sauce beef!