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Pepper steak in a skillet ready to be served.
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5 from 1 vote

Pepper Steak Recipe

It’s easy to whip up this flavor-packed Pepper Steak at home! With minimal prep and simple ingredients, you’ll have a delicious, restaurant-quality dish on the table in under an hour.
Prep Time10 minutes
Cook Time20 minutes
Marinate Time15 minutes
Total Time50 minutes
Course: Main Course
Cuisine: Chinese
Keyword: Chinese Pepper Steak, Pepper Steak Recipe, Pepper Steak Stir Fry
Servings: 4
Calories: 363kcal
Author: Ryan Allen

Ingredients

  • 1 pound flank steak sliced thinly against the grain
  • 2 tablespoons olive oil
  • 1 medium white onion cut into 1-inch cubes
  • 1 red bell pepper cut into 1-inch cubes
  • 1 green bell pepper cut into 1-inch cubes

Marinade

  • 1 tablespoon low-sodium soy sauce
  • 1 tablespoon rice vinegar
  • 1 tablespoon olive oil
  • 1 tablespoon cornstarch
  • ½ teaspoon baking soda

Black Pepper Sauce

  • ¼ cup low-sodium soy sauce
  • ¾ cup beef stock
  • ¼ cup brown sugar
  • 1 teaspoon sesame oil
  • 1 tablespoon rice vinegar
  • 1 teaspoon black pepper
  • 2 teaspoons garlic minced
  • 1 teaspoon fresh ginger minced
  • 1 tablespoon cornstarch

Garnish

  • green onions sliced
  • sesame seeds

Instructions

Marinade

  • In a medium bowl, add soy sauce, rice vinegar, olive oil, cornstarch, and baking soda. Whisk until well combined.
  • Add sliced beef and mix until coated. Marinate for at least 15 minutes and up to 24 hours.

Black Pepper Sauce

  • Add soy sauce, beef stock, brown sugar, sesame oil, rice vinegar, black pepper, garlic, ginger and cornstarch. Whisk until well combined and set aside.

Cooking

  • Heat olive oil in a large skillet or wok over medium-high heat. Sear the beef on each side for 1½ minutes. Then, remove and set aside.
  • Add chopped onions and bell peppers into the skillet. Cook for 5-6 minutes or until tender.
  • Reduce heat to medium-low, pour prepared black pepper sauce over the vegetables, and let simmer for 1-2 minutes.
  • Add cooked beef back into the skillet and coat in sauce. Cook for 1-2 minutes or until the sauce has thickened.
  • Serve over rice and garnish with green onions and sesame seeds.

Notes

  • Slice against the grain: Flank steak is a lean, tough cut of meat. Slicing it against the grain helps make it more tender and easier to chew. 
  • Don’t skip the baking soda: Through a process known as velveting, baking soda tenderizes tough cuts of meat, such as flank steak, in a short period. In this recipe, the meat only needs 15 minutes to marinate.
  • Use low-sodium soy sauce: Using regular soy sauce in combination with the beef stock can make the overall dish too salty. Low-sodium soy sauce also allows the other flavors to shine through, such as the sugar, vinegar, pepper, and ginger.

Nutrition

Calories: 363kcal | Carbohydrates: 25g | Protein: 27g | Fat: 17g | Saturated Fat: 4g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 10g | Cholesterol: 68mg | Sodium: 474mg | Potassium: 676mg | Fiber: 2g | Sugar: 17g | Vitamin A: 1045IU | Vitamin C: 65mg | Calcium: 57mg | Iron: 2mg