How to Make Sizzling Beef Stir

Ingredients

• 1 lb (450 g) flank steak, thinly sliced against the grain
• 2 tablespoons (30 ml) vegetable oil
• 1 cup (150 g) bell peppers, sliced (a mix of colors)
• 1 cup (150 g) broccoli florets
• 1 medium onion, thinly sliced
• 3 cloves garlic, minced
• 1-inch piece fresh ginger, grated
• 2 tablespoons (30 ml) soy sauce
• 2 tablespoons (30 ml) oyster sauce
• 1 tablespoon (15 ml) vermenchilli paste (or more to taste)
• 1 tablespoon (15 g) brown sugar
• 1 tablespoon (15 ml) sesame oil
• 1 tablespoon (15 ml) rice vinegar