Stir-Fried Beef with Bell Peppers & Onions – A Quick & Flavorful Dish

Ingredients

• 1 lb (450g) beef sirloin or flank steak, thinly sliced against the grain
• 1 red bell pepper, thinly sliced
• 1 green bell pepper, thinly sliced
• 1 medium onion, thinly sliced
• 3 cloves garlic, minced
• 1 tbsp ginger, grated (optional)
• 2 tbsp soy sauce
• 1 tbsp oyster sauce
• 1 tbsp hoisin sauce (optional for sweetness)
• 1 tbsp cornstarch
• 2 tbsp vegetable oil (divided)
• ¼ cup beef broth or water
• Salt and black pepper to taste
• Green onions or sesame seeds for garnish (optional)

Instructions

1. In a medium bowl, toss beef with cornstarch, 1 tbsp soy sauce, and a pinch of black pepper. Let marinate for 10–15 minutes.
2. Heat 1 tbsp oil in a large skillet or wok over medium-high heat. Add beef and stir-fry until browned but not fully cooked (about 2–3 minutes). Remove and set aside.
3. In the same skillet, add the remaining 1 tbsp oil. Add garlic, ginger (if using), onions, and bell peppers. Stir-fry for 3–4 minutes until vegetables are slightly tender but still crisp.
4. Return the beef to the skillet. Add remaining soy sauce, oyster sauce, hoisin sauce (if using), and beef broth. Stir well to coat everything in the sauce.
5. Cook for another 2–3 minutes until the sauce thickens slightly and the beef is cooked through.
6. Taste and adjust seasoning with salt or more soy sauce if needed. Garnish with sliced green onions or sesame seeds.
7. Serve hot with steamed rice or noodles.

Let me know if you want a low-sodium or spicy version!