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Beef Bell Pepper Stir Fry Recipe: the Weeknight Win
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Beef Bell Pepper Stir Fry Recipe

Prep Time15 minutes
Cook Time15 minutes
Total Time30 minutes
Servings: 4 Persons
Calories: 365kcal

Ingredients

  • 1 lb 450 g beef sirloin or flank steak, thinly sliced against the grain
  • 1 red bell pepper sliced into thin strips
  • 1 yellow bell pepper sliced into thin strips
  • 1 medium onion sliced
  • 2 cloves garlic minced
  • 2 tablespoons vegetable oil or your favorite high-heat oil
  • 1 tablespoon cornstarch
  • 2 tablespoons soy sauce low-sodium if you prefer
  • 1 tablespoon oyster sauce optional for depth
  • 1 tablespoon hoisin sauce for a hint of sweetness
  • 1/2 cup beef broth or water
  • 1 teaspoon sesame oil for finish
  • Salt and pepper to taste

Instructions

  • Prep the beef: Toss the sliced beef with a pinch of salt, pepper, and the cornstarch. This little coat makes it sear and stay tender.
  • Heat the pan: Get a large skillet or wok screaming hot over medium-high heat. Add 1 tablespoon oil and swirl. You want a quick sizzle, not a calm spa day.
  • Sear the beef: Add the beef in a single layer (work in batches if needed). Sear 1–2 minutes per side until browned but not mushy. Remove to a plate and rest.
  • Stir-fry the veggies: In the same pan, add the remaining oil. Toss in onion and peppers; cook 2–3 minutes until they start to blister and soften. Garlic goes in last, about 30 seconds, just until fragrant.
  • Make the sauce: In a small bowl, whisk soy sauce, oyster sauce, hoisin, and beef broth. Pour over the veggies. Stir to coat everything.
  • Return beef to the pan: Add the beef back in. Toss quickly to coat and heat through. Drizzle with sesame oil and adjust salt/pepper. Serve hot.