Stir-Fried Beef with Bell Peppers & Onions Recipe

This Stir-Fried Beef with Bell Peppers & Onions is a quick and flavorful dish that brings together tender beef, crisp bell peppers, and sweet onions in a rich, savory sauce. The combination of soy sauce, garlic, and sesame oil creates a deep umami flavor, while the stir-frying technique ensures the vegetables remain vibrant and slightly crunchy. Perfect for a weeknight meal, this dish pairs beautifully with steamed rice or noodles.

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Ingredients:

For the Beef Marinade:

• 1 pound beef sirloin or flank steak, thinly sliced
• 1 tablespoon soy sauce
• 1 teaspoon cornstarch
• ½ teaspoon baking soda (for tenderizing)
• 1 teaspoon sesame oil
• ½ teaspoon black pepper

For the Stir-Fry:

• 2 tablespoons vegetable oil
• 1 medium onion, sliced
• 1 red bell pepper, sliced into strips
• 1 green bell pepper, sliced into strips
• 3 cloves garlic, minced
• 1 teaspoon ginger, grated
• 2 tablespoons oyster sauce
• 1 tablespoon soy sauce
• 1 teaspoon sugar
• ½ teaspoon red pepper flakes (optional)
• ¼ cup beef broth
• 1 teaspoon cornstarch (mixed with 1 tablespoon water)
• 1 teaspoon toasted sesame seeds (for garnish)
• 2 tablespoons chopped green onions (for garnish)

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Instructions:

Step 1: Prepare the Beef

1. In a bowl, mix soy sauce, cornstarch, baking soda, sesame oil, and black pepper.
2. Add thinly sliced beef and toss to coat.
3. Let the beef marinate for 15-20 minutes.

Step 2: Cook the Vegetables

4. Heat 1 tablespoon vegetable oil in a wok or large skillet over medium-high heat.
5. Add onions and stir-fry for 2 minutes until slightly softened.
6. Add bell peppers and cook for another 2 minutes.
7. Remove the vegetables from the pan and set aside.

Step 3: Sear the Beef

8. Add the remaining 1 tablespoon vegetable oil to the pan.
9. Stir-fry the marinated beef in batches for 2-3 minutes, until browned.
10. Remove the beef and set aside.

Step 4: Make the Sauce

11. In the same pan, add garlic and ginger, cooking for 30 seconds.
12. Stir in oyster sauce, soy sauce, sugar, red pepper flakes, and beef broth.
13. Bring to a simmer and add the cornstarch slurry to thicken.

Step 5: Combine and Serve

14. Return the beef and vegetables to the pan, tossing to coat in the sauce.
15. Cook for 1-2 minutes, ensuring everything is well combined.
16. Garnish with toasted sesame seeds and chopped green onions.

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Serving Suggestions & Tips

• Serve hot over steamed rice or noodles.
• Store leftovers in an airtight container for up to 3 days.
• For extra depth, add Shaoxing wine or dry sherry to the sauce.

This Stir-Fried Beef with Bell Peppers & Onions is a vibrant, saucy dish that’s packed with flavor and texture. Would you like variations or additional cooking tips? 🍽️🥩🌶️

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