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Pepper Steak with Bell Peppers and Onion - Easy Dinner Recipe

This flavorful pepper steak recipe with bell peppers and onions is a quick and easy dinner option. Made with tender beef strips, a rich savory sauce, and fresh veggies, it’s perfect for a weeknight meal!
Prep Time10 minutes
Cook Time15 minutes
Total Time25 minutes
Course: Dinners
Cuisine: Asian
Keywords: beef stir fry, easy dinner recipes, healthy and easy recipes, homemade meals, one pan recipes, pepper steak recipe, quick and easy recipes
Servings: 4 servings
Author: Elena

Ingredients

  • 1 lb flank steak, thinly sliced
  • 2 tbsp soy sauce
  • 1 tbsp cornstarch
  • 1 tbsp vegetable oil
  • 1 red bell pepper, sliced
  • 1 green bell pepper, sliced
  • 1 yellow onion, sliced
  • 2 cloves garlic, minced
  • 1/2 cup beef broth
  • 2 tbsp oyster sauce
  • 1 tbsp brown sugar
  • 1 tsp black pepper
  • 1 tsp sesame oil
  • Cooked white rice, for serving

Instructions

  1. In a bowl, mix soy sauce and cornstarch. Add sliced steak and let marinate for 10 minutes.
  2. Heat oil in a pan over medium-high heat. Sear the steak in batches until browned, then remove from the pan.
  3. In the same pan, sauté bell peppers, onion, and garlic until slightly tender.
  4. Return the steak to the pan. Add beef broth, oyster sauce, brown sugar, and black pepper. Stir well.
  5. Let simmer for 2-3 minutes until sauce thickens.
  6. Drizzle with sesame oil and serve over cooked rice.

Notes

For extra flavor, add a splash of rice vinegar or a pinch of red pepper flakes.