Beef Stir-Fry with Bell Peppers and Onions

Quick Description

This savory stir-fried beef with bell peppers and onions is packed with flavor, from tender strips of beef to the sweet crunch of bell peppers. The savory sauce coats everything perfectly, making it a satisfying dish served over rice or noodles. Quick and easy, yet packed with deliciousness.

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Servings & Timing

• Servings: 4
• Prep Time: 10 minutes
• Cook Time: 10–12 minutes
• Total Time: ~20 minutes

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Ingredients List

• 1 lb (450 g) beef (flank steak or sirloin), thinly sliced
• 1 red bell pepper, sliced
• 1 green bell pepper, sliced
• 1 onion, sliced
• 2 tablespoons sesame oil (or vegetable oil)
• 2 tablespoons soy sauce
• 1 tablespoon oyster sauce
• 1 tablespoon hoisin sauce (optional, for sweetness)
• 2 teaspoons cornstarch
• 1 tablespoon garlic, minced
• 1 teaspoon ginger, minced
• 2 tablespoons water or beef broth
• 1 teaspoon sesame seeds (for garnish)
• 2 green onions (scallions), chopped (for garnish)

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Step-by-Step Instructions

1. Prepare the Beef and Veggies

1. Slice the beef thinly against the grain.
2. Slice the bell peppers and onion into thin strips.
3. Mince the garlic and ginger.

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2. Cook the Beef

1. Heat a large skillet or wok over medium-high heat.
2. Add 1 tablespoon of sesame oil.
3. Once hot, add the beef in a single layer and let it sear. Cook for 2–3 minutes until browned.
4. Remove the beef from the pan and set it aside.

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3. Stir-Fry the Vegetables

1. In the same skillet, add the remaining tablespoon of sesame oil.
2. Add the onions and bell peppers. Stir-fry for 2–3 minutes until they soften but are still crisp.

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4. Make the Sauce

1. In a small bowl, combine soy sauce, oyster sauce, hoisin sauce (optional), cornstarch, and water or broth. Stir to mix well.

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5. Combine Everything

1. Add the garlic and ginger to the pan with the vegetables. Stir for 30 seconds until fragrant.
2. Return the beef to the pan and pour the sauce over the top.
3. Stir everything to combine and cook for an additional 2–3 minutes until the sauce thickens and the beef is coated.

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6. Garnish & Serve

1. Sprinkle sesame seeds and chopped green onions on top.
2. Serve hot with steamed rice, noodles, or as a standalone dish.

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Serving Suggestions

• Serve over steamed rice or noodles
• Add stir-fried broccoli or baby corn for extra veggies
• Serve with a side of Asian-style soup or salad

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Storage

• Refrigerator: Store in an airtight container for up to 3 days.
• Reheat: Warm up in a pan or microwave.

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Tips & Variations

• Spicy Version: Add chili flakes or Sriracha sauce to the stir-fry.
• Sweet Version: Add 1 tablespoon of honey or brown sugar to the sauce.
• Low-Carb Version: Serve with cauliflower rice or zucchini noodles.
• Add Mushrooms: Toss in some sliced mushrooms for extra umami flavor.