Beef stir-fry recipe

Beef stir-fry recBeef stir-fry is a quick and delicious dish! Here's a basic recipe to get you started: ### Ingredients: - 1 lb (450g) beef sirloin or flank steak, thinly sliced against the grain - 2 tablespoons soy sauce - 1 tablespoon oyster sauce - 1 tablespoon hoisin sauce - 1 teaspoon sesame oil - 1 teaspoon cornstarch - 2 tablespoons vegetable oil, divided - 1 onion, thinly sliced - 2 bell peppers, thinly sliced - 2 cloves garlic, minced - 1 tablespoon ginger, minced - Optional: sliced green onions and sesame seeds for garnish ### Instructions: 1. In a bowl, mix the soy sauce, oyster sauce, hoisin sauce, sesame oil, and cornstarch. Add the sliced beef and marinate for about 15-30 minutes.