The secret to Chinese food is the soft and tender meat—here’s how to do it at home

1. Cut beef into thin pieces(cut against grain,as shown on video)
2. In a container, add beef pieces and marinating ingredients and mix well. Marinate for 6 hours in refrigerator
3. In a medium saucepan, bring water to boil, add in broccoli and carrots, cook for a minute and drain.
4. Heat about 1 tbsp olive oil in a large skillet over high heat, add garlic, sizzle in hot oil for a while, stir in marinated beef with the marinade until sauce form a glaze on beef, add in 1 tbsp oyster sauce, ½ tbsp soy sauce, and ½ tbsp sugar. Stir well till beef pieces are evenly coated. stir in broccoli, carrots and red chili pepper.
5. Enjoy