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Sizzling Chinese Pepper Steak with Onions

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  • Author: Sue
  • Prep Time: 10 minutes
  • Cook Time: 20 minutes
  • Total Time: 30 minutes
  • Yield: 4 servings
  • Category: Dinner, Main Dish
  • Method: Stir-Fry
  • Cuisine: Chinese

Description

This Chinese pepper steak with onions is a sizzling stir-fry packed with tender beef, colorful bell peppers, and a bold, savory sauce. Ready in just 30 minutes, it’s the perfect homemade alternative to takeout that’s loaded with flavor and freshness.


Ingredients

  • For the Marinade:
  • 1 lb flank or sirloin steak, thinly sliced against the grain
  • 2 tablespoons soy sauce
  • 1 tablespoon cornstarch
  • 1 tablespoon vegetable oil
  • For the Stir-Fry:
  • 2 tablespoons vegetable oil, divided
  • 1 large onion, sliced
  • 1 green bell pepper, sliced
  • 1 red bell pepper, sliced
  • 2 cloves garlic, minced
  • 1 teaspoon fresh ginger, grated
  • For the Sauce:
  • ½ cup beef broth
  • 2 tablespoons soy sauce
  • 1 tablespoon oyster sauce
  • 1 tablespoon hoisin sauce
  • 1 tablespoon rice vinegar
  • 1 teaspoon sugar
  • 1 tablespoon cornstarch
  • 1 teaspoon freshly ground black pepper

Instructions

  1. In a medium bowl, mix soy sauce, cornstarch, and vegetable oil. Add sliced steak and marinate for 15 minutes.
  2. In a separate bowl, whisk together all sauce ingredients. Set aside.
  3. Heat 1 tablespoon oil in a wok or large skillet over high heat. Add beef and stir-fry for 2–3 minutes until browned. Remove and set aside.
  4. Add remaining oil to the pan and stir-fry onions and bell peppers for 3–4 minutes until slightly tender.
  5. Add garlic and ginger; stir for 30 seconds until fragrant.
  6. Return beef to the pan, pour in the sauce, and toss everything together. Cook for 2–3 minutes until sauce thickens and coats all ingredients.
  7. Serve hot over steamed rice or noodles.

Notes

  • Slice beef thinly against the grain for best tenderness.
  • Add mushrooms, snow peas, or chili flakes for variety.
  • Prep the marinade and sauce in advance for faster weeknight cooking.
  • For extra heat, toss in Thai chili or sriracha to taste.