Pinoy Style Beef in Black Pepper Sauce (Karneng Baka)

Ingredients:

300g beef tenderloin, thinly sliced
1/2 cup cooking oil
1 small onion, shredded

Marinade:

2 tbsp soy sauce
1 egg white
1/2 tbsp olive oil
3 tbsp plain flour

Black Pepper Sauce:

4 tbsp oyster sauce
2 tbsp soy sauce
2 tbsp sugar
1 small onion, finely chopped
4 cloves garlic, minced
8 tbsp water
1 tbsp coarsely ground black pepper

How to cook:
1. Mix the marinade ingredients until smooth.
2. Marinate the beef for at least 30 minutes.
3. Prepare the black pepper sauce. Stir fry chopped onion and garlic until fragrant.
4. Add the rest of the ingredients and simmer for 10 minutes over low heat.
5. Heat cooking oil, deep fry beef until the color turns to brown. Then remove then and drain.
6. In a saucepan, put 3 tbsp cooking oil. Stir fry shredded onion and beef.
7. Add 4 tbsp of black pepper sauce and mix well.
8. Serve immediately.