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Chinese Beef and Onion Stir Fry Recipe

4.9 from 61 reviews

A delicious Chinese Beef and Onion Stir Fry featuring tender flank steak, vibrant bell peppers, and flavorful aromatics in a savory soy and oyster sauce. This quick and easy stir-fry is perfect for a satisfying weeknight dinner.

Ingredients

Scale

Beef Marinade

  • 1 pound flank steak, sliced thin against the grain
  • 2 tablespoons soy sauce
  • 1 tablespoon cornstarch

Vegetables and Aromatics

  • 1 large onion, sliced
  • 3 cloves garlic, minced
  • 1 bell pepper, sliced (any color)
  • 1 tablespoon ginger, minced

Sauce and Oils

  • 1/4 cup beef broth
  • 2 tablespoons oyster sauce
  • 2 tablespoons vegetable oil (divided)
  • 1 tablespoon sesame oil
  • Salt and pepper to taste

Garnish

  • Green onions, chopped

Instructions

  1. Marinate Beef: In a bowl, combine the sliced flank steak, soy sauce, and cornstarch. Mix well and let it marinate for about 15 minutes to tenderize and enhance flavor.
  2. Cook Beef: Heat 1 tablespoon of vegetable oil in a large skillet or wok over medium-high heat. Add the marinated beef and stir-fry for 3-4 minutes until browned. Remove the beef from the skillet and set aside to prevent overcooking.
  3. Sauté Vegetables: In the same skillet, add the remaining tablespoon of vegetable oil. Add the sliced onion, bell pepper, and minced garlic. Stir-fry for about 3-5 minutes until the vegetables are tender but still crisp.
  4. Add Ginger: Add the minced ginger to the skillet and stir-fry for another minute until fragrant, enhancing the dish’s aroma and flavor.
  5. Combine and Simmer: Return the cooked beef to the skillet and pour in the beef broth and oyster sauce. Stir everything together and cook for an additional 2-3 minutes, allowing the sauce to thicken and coat the ingredients.
  6. Finish and Season: Drizzle the stir-fry with sesame oil and season with salt and pepper to taste. Mix well to combine all the flavors.
  7. Serve: Serve hot, garnished with chopped green onions for a fresh and colorful finish.

Notes

  • Slice the steak thinly against the grain for more tender bites.
  • Adjust the amount of oyster sauce and soy sauce to suit your taste and dietary needs.
  • Use any color bell pepper or a mix for vibrant presentation.
  • To make it spicier, add a dash of chili flakes or fresh chopped chili during the vegetable stir-fry step.
  • Serve with steamed rice or noodles for a complete meal.
  • Leftovers can be stored in an airtight container in the refrigerator for up to 2 days.

Keywords: Chinese beef stir fry, beef and onion stir fry, quick beef recipe, Chinese quick dinner, flank steak stir fry