peanut beef stir-fry with bell peppers in a wok

Beef stir fry

peanut beef stir fry with bell peppers

By:

WordofMany

Published:

14 Jun 2025
peanut beef stir-fry with bell peppers in a wok
Life can get hectic, right? Balancing work, family, and everything in between sometimes feels like a circus act. One thing I've learned is that a good, quick meal can be a total game-changer. This Peanut Beef Stir-Fry with Bell Peppers is one of those recipes that I rely on when I need something delicious and satisfying without spending hours in the kitchen. I was first introduced to this dish during a trip to a small town in Thailand, a memory fondly remember. Now, if you're anything like me, your weeknights probably involve a mad dash to get dinner on the table. That’s where this recipe shines – it's ready in under 30 minutes! Seriously, from slicing the beef to serving it over rice, the whole process is incredibly quick and easy.
a close up of peanut beef stir-fry being made in a wok
What makes this stir-fry so special? It’s all about the peanut sauce! The combination of peanut butter, soy sauce, rice vinegar, and a touch of honey creates a flavor explosion that’s both savory and slightly sweet. Plus, the chili garlic sauce adds just the right amount of kick to keep things interesting. I’ve always loved the way a simple sauce can transform ordinary ingredients into something extraordinary, and this recipe is proof of that. Not to mention, the bell peppers add a vibrant pop of color and a satisfying crunch that complements the tender beef perfectly. This stir-fry isn’t just about convenience, it’s about creating a meal that you actually look forward to eating. It's not just food; it’s an experience that brightens up your day.
a pan with peanut beef stir-fry and bell peppers on the burner

Required Equipments

  • Wok or Large Skillet
  • Cutting Board
  • Chef's Knife
  • Measuring Cups and Spoons
  • Mixing Bowls

Peanut Beef Stir Fry with Bell Peppers: Frequently Asked Questions

Peanut Beef Stir Fry with Bell Peppers

This Peanut Beef Stir-Fry with Bell Peppers is a quick and flavorful meal perfect for busy weeknights. Tender beef, crisp bell peppers, and a rich peanut sauce come together in under 30 minutes for a satisfying dish that everyone will love.

ā³ Yield & Time

Yield: 2 servings

Preparation Time: 10 minutes

Cook Time: 15 minutes

Total Time:

šŸ½ Ingredients

šŸ“– Instructions

  1. Prepare the Beef: Slice the steak against the grain into thin strips, about 1/4 inch thick and 2 inches long. This ensures tenderness. Place the beef strips in a bowl.
  2. Marinate the Beef: In the bowl with the beef, add 1 tablespoon of soy sauce, 1 teaspoon of cornstarch, and 1/2 teaspoon of sesame oil. Mix well to coat the beef. Let it marinate for at least 15 minutes, or up to 30 minutes in the refrigerator. This tenderizes the beef and adds flavor.
  3. Prepare the Vegetables: While the beef is marinating, wash and slice the bell peppers into thin strips. Aim for strips that are about 1/4 inch wide and 2 inches long. Dice the onion and mince the garlic and ginger. Set aside.
  4. Make the Stir-Fry Sauce: In a small bowl, whisk together 2 tablespoons of soy sauce, 2 tablespoons of peanut butter, 1 tablespoon of rice vinegar, 1 tablespoon of honey, 1 teaspoon of sesame oil, 1/2 teaspoon of chili garlic sauce (or more, to taste), and 1/4 cup of water. Ensure the peanut butter is fully incorporated to create a smooth sauce.
  5. Heat the Wok or Skillet: Place a wok or large skillet over high heat. Add 1 tablespoon of vegetable oil. Once the oil is hot and shimmering, add the marinated beef. Spread the beef in a single layer and let it sear for about 1-2 minutes without stirring, then stir-fry until the beef is browned and cooked through, about 3-4 minutes. Remove the beef from the wok and set aside.
  6. Stir-Fry the Vegetables: Add another tablespoon of vegetable oil to the wok. Add the diced onion and cook for about 1-2 minutes until slightly softened. Add the minced garlic and ginger, and stir-fry for another 30 seconds until fragrant. Be careful not to burn the garlic.
  7. Combine and Simmer: Pour the stir-fry sauce over the vegetables in the wok. Bring the sauce to a simmer, stirring constantly, until it thickens slightly, about 1-2 minutes. The sauce should coat the back of a spoon.
  8. Add Beef and Bell Peppers: Return the cooked beef to the wok. Add the sliced bell peppers. Stir-fry everything together until the bell peppers are tender-crisp, about 2-3 minutes. Ensure the beef is heated through and coated in the sauce.
  9. Garnish and Serve: Remove the wok from the heat. Garnish with chopped green onions and sesame seeds. Serve the peanut beef stir-fry hot over rice or noodles. Enjoy!

šŸ“ Notes

    šŸŽ Nutrition

    Calories: 450 kcal

    Protein: 25g

    Fat: 25g

    Carbohydrates: 35g

    Fiber: 4g

    Calcium: 50mg

    "The best meals are those that bring comfort and a burst of flavor to your day. This Peanut Beef Stir-Fry does just that!" - Chef Emily Carter

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