One-Pan Beef and Pepper Stir-Fry – Quick & Tasty Meal

One-Pan Beef and Pepper Stir-Fry – Quick & Tasty Meal 🥩🔥🍽️ A Flavor-Packed Dinner Ready in Minutes!

1. Introduction

Looking for an easy beef stir fry recipe that delivers restaurant-quality flavor without spending hours in the kitchen? This One-Pan Beef and Pepper Stir-Fry is about to become your new weeknight hero! Perfect for busy families, college students, or anyone craving a delicious homemade meal, this dish combines juicy beef strips with crisp bell peppers in a savory sauce that’s simply irresistible. The best part? Everything cooks in one pan, meaning less cleanup and more time to enjoy your meal. If you love quick Asian-inspired dishes, you might also enjoy our Churro Stuffed French Toast for a sweet breakfast option.

Finished One-Pan Beef and Pepper Stir-Fry served with rice, a quick and tasty meal.

2. Ingredients

Gathering quality ingredients is the first step to making this easy beef stir fry recipe shine. Here’s what you’ll need:

  • 1 lb flank steak or sirloin – Thinly sliced against the grain for maximum tenderness
  • 2 bell peppers (red and green) – For color and crunch
  • 1 medium onion – Thinly sliced for sweetness
  • 3 cloves garlic – Minced for aromatic depth
  • 2 tbsp soy sauce – The base of our savory sauce (use low-sodium if preferred)
  • 1 tbsp oyster sauce – Adds umami richness
  • 1 tbsp hoisin sauce – For subtle sweetness
  • 1 tsp sesame oil – That signature Asian flavor
  • 1 tbsp cornstarch – Helps tenderize the beef
  • 2 tbsp vegetable oil – For high-heat cooking
  • 1 tsp red pepper flakes – Optional for those who like heat
  • Fresh cilantro or green onions – For garnish and freshness

Pro Tip: For more quick meal ideas, check out our collection of easy recipes that are perfect for busy weeknights.

3. Step-by-Step Instructions

Step 1: Prep and Marinate the Beef

The secret to tender beef in this easy beef stir fry recipe is all in the prep. Slice your beef thinly against the grain – this breaks up the muscle fibers for melt-in-your-mouth texture. In a bowl, combine the beef with soy sauce, cornstarch, and sesame oil. The cornstarch creates a protective coating that keeps the beef juicy during cooking. Let it marinate for at least 10 minutes while you prep the vegetables – this is the perfect time to slice your peppers and onions.

Thinly sliced beef strips cooking in a skillet for One-Pan Beef and Pepper Stir-Fry.

Step 2: Cook the Beef

Heat your pan or wok until it’s smoking hot – this is crucial for proper stir-frying! Add just 1 tbsp of oil (we’ll use the rest for veggies) and carefully add the beef in a single layer. Resist the urge to stir immediately – let it sear for 2-3 minutes to develop that beautiful caramelization. Flip and cook another 2 minutes until browned but still slightly pink inside – it will finish cooking later. Remove to a plate and cover loosely with foil. If you’re enjoying this savory dish, you might also love our Butterbeer Cookies for dessert!

Bell peppers and onions added to beef in skillet for stir-fry.

Step 3: Stir-Fry the Vegetables

In the same pan (don’t wash it – those browned bits equal flavor!), add the remaining oil and your sliced onions and peppers. The high heat will give them a nice char while keeping them crisp-tender. After 3-4 minutes when they’re just starting to soften, add the garlic and red pepper flakes (if using). Garlic burns easily, so just 30 seconds of stirring releases its aroma without bitterness. For more vegetable-forward dishes, explore our snack recipes section.

Soy sauce being added to beef and pepper stir-fry for flavor.

Step 4: Combine and Finish

Now the magic happens! Return the beef to the pan along with any accumulated juices. Pour in the oyster sauce and hoisin sauce – these thick, flavorful sauces will coat every ingredient in glossy deliciousness. Toss everything together for just 1-2 minutes until the beef finishes cooking and the sauce slightly thickens. Garnish with fresh cilantro or green onions for a pop of color and freshness. For another quick meal idea, check out this similar beef stir-fry recipe from AllRecipes.

Beef and pepper stir-fry being tossed in skillet for even cooking.

4. Serving Suggestions

This versatile easy beef stir fry recipe pairs beautifully with:

  • Steamed jasmine rice (the classic choice)
  • Cauliflower rice for a low-carb option
  • Lo mein or udon noodles for heartier meals
  • Crushed peanuts or sesame seeds for extra crunch
  • A side of kimchi or quick cucumber salad for contrast

If you’re serving this for breakfast (why not?), pair it with one of our breakfast recipes for a complete meal.

5. Tips for Success

  • Slice beef thinly and against the grain: This makes even tougher cuts tender.
  • Don’t overcrowd the pan: Cook in batches if needed to prevent steaming.
  • Prep everything before cooking: Stir-fries cook fast – have all ingredients ready.
  • Customize your veggies: Try adding mushrooms, snap peas, or broccoli.
  • Adjust sauce thickness: Add a splash of beef broth if too dry, or cook longer to thicken.

6. Storage and Reheating

Store leftovers in an airtight container in the fridge for up to 3 days. To reheat:

  • Skillet method: Best for texture – reheat over medium with a splash of water
  • Microwave: Cover and heat in 30-second intervals, stirring between
  • Freezing: Not recommended as the vegetables may become mushy

7. Nutritional Information (Per Serving)

Calories: 320 | Protein: 28g | Carbs: 12g | Fat: 18g | Fiber: 2g | Sugar: 6g. (Note: Values are estimates and vary based on specific ingredients used.) For more nutritional information about our recipes, see our privacy policy.

8. Variations

This easy beef stir fry recipe is incredibly adaptable:

  • Spicy Version: Add sriracha, chili garlic paste, or fresh Thai chilies
  • Sweet & Tangy: Include pineapple chunks and a splash of rice vinegar
  • Vegetarian Twist: Swap beef for extra-firm tofu or tempeh
  • Mongolian Style: Add more hoisin and brown sugar for sweetness
  • Thai-Inspired: Use fish sauce and lime juice instead of soy sauce

For another sweet and savory combination, try our White Chocolate Cranberry Pecan Clusters as a dessert.

9. Conclusion

This One-Pan Beef and Pepper Stir-Fry proves that an easy beef stir fry recipe can deliver restaurant-quality results with minimal effort. In just about 30 minutes, you’ll have a colorful, flavorful meal that’s:

  • Packed with protein and vegetables
  • Customizable to your taste preferences
  • Perfect for meal prep or last-minute dinners
  • Guaranteed to impress family and guests alike

Whether you’re cooking for one or feeding a crowd, this stir-fry is a weeknight lifesaver. The combination of tender beef, crisp peppers, and savory-sweet sauce is simply irresistible. Give it a try tonight and discover why it’s destined to become a regular in your dinner rotation! And if you’re looking for more indulgent treats, don’t miss our Millionaire Brownies or Easter Crack for your next dessert adventure.

Print
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Finished One-Pan Beef and Pepper Stir-Fry served with rice, a quick and tasty meal.

One-Pan Beef and Pepper Stir-Fry – Quick & Tasty Meal

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This One-Pan Beef and Pepper Stir-Fry is a quick and flavorful meal perfect for busy weeknights. Tender beef strips are cooked with colorful bell peppers and a savory sauce, all in one pan for easy cleanup. Ready in under 30 minutes, this dish is versatile—serve over rice, noodles, or enjoy it low-carb style. A foolproof recipe that delivers restaurant-quality results at home!

  • Total Time: 25 mins
  • Yield: 4 servings 1x

Ingredients

Scale
  • 1 lb flank steak or sirloin, thinly sliced against the grain
  • 2 bell peppers (red and green), sliced into strips
  • 1 medium onion, thinly sliced
  • 3 cloves garlic, minced
  • 2 tbsp soy sauce (low-sodium if preferred)
  • 1 tbsp oyster sauce
  • 1 tbsp hoisin sauce
  • 1 tsp sesame oil
  • 1 tbsp cornstarch (for beef marinade)
  • 2 tbsp vegetable oil (for cooking)
  • 1 tsp red pepper flakes (optional, for heat)
  • Fresh cilantro or green onions for garnish

Instructions

  1. Slice beef thinly against the grain and marinate with soy sauce, cornstarch, and sesame oil for 10 minutes.
  2. Heat 1 tbsp oil in a large skillet over high heat. Cook beef for 2-3 minutes per side until browned but not fully cooked. Remove and set aside.
  3. In the same pan, add remaining oil and sauté onions and bell peppers for 3-4 minutes until softened. Add garlic and red pepper flakes, stirring for 30 seconds.
  4. Return beef to pan. Add oyster sauce and hoisin sauce, tossing everything together for 1-2 minutes until beef is fully cooked and coated in sauce. Garnish with cilantro or green onions.

Notes

  • Slice beef thinly against the grain for maximum tenderness.
  • Use high heat for stir-frying to lock in juices and prevent soggy vegetables.
  • Customize with additional veggies like mushrooms, snap peas, or broccoli.
  • Add a splash of beef broth if the stir-fry seems dry.
  • Store leftovers in an airtight container for up to 3 days. Reheat in a skillet with a splash of water.
  • Prep Time: 10 mins
  • Cook Time: 15 mins
  • Category: Main Course
  • Method: Stir-Fry
  • Cuisine: Asian
  • Diet: High-Protein

Nutrition

  • Serving Size: 1 serving (about 1.5 cups)
  • Calories: 320 Kcal
  • Sugar: 6g
  • Sodium: 850mg
  • Fat: 18g
  • Saturated Fat: 5g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 12g
  • Fiber: 2g
  • Protein: 28g
  • Cholesterol: 75mg

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