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30-Minute Mongolian Beef

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  • Author: Emma
  • Prep Time: 10 minutes
  • Cook Time: 20 minutes
  • Total Time: 30 minutes
  • Yield: 4 servings
  • Category: Main Course
  • Method: Stovetop
  • Cuisine: Chinese
  • Diet: Gluten Free

Description

Looking for a quick and flavorful dinner? This 30-Minute Mongolian Beef recipe is perfect! Tender beef in a savory, slightly sweet sauce, served over rice with green onions—this easy weeknight meal will satisfy your cravings in just 30 minutes. Get takeout-style Mongolian beef at home without the hassle!


Ingredients

  • 1 lb flank steak or sirloin, thinly sliced against the grain
  • 2 tablespoons vegetable oil (for cooking)
  • 1/4 cup soy sauce
  • 1/4 cup brown sugar
  • 1/4 cup water
  • 2 teaspoons cornstarch
  • 2 teaspoons minced garlic
  • 1 teaspoon fresh ginger, grated
  • 1/4 teaspoon red pepper flakes (optional, for heat)
  • 4 green onions, sliced (for garnish)
  • 1 tablespoon sesame oil
  • Steamed rice (for serving)

Instructions

  1. Prepare the Beef: Slice flank steak or sirloin thinly against the grain for tenderness. Set aside.
  2. Make the Sauce: In a small bowl, mix soy sauce, brown sugar, water, and cornstarch. Stir until cornstarch dissolves. Set aside.
  3. Cook the Beef: Heat vegetable oil in a large skillet over medium-high heat. Add the beef and cook for 3-4 minutes until browned. Remove beef and set aside.
  4. Prepare the Sauce: In the same skillet, add sesame oil, garlic, ginger, and red pepper flakes (if using). Cook for 1-2 minutes until fragrant.
  5. Combine and Simmer: Add the sauce mixture and bring to a simmer. Stir for 2-3 minutes until the sauce thickens.
  6. Add Beef Back In: Return the cooked beef to the skillet. Toss until fully coated in the sauce and heat through.
  7. Garnish and Serve: Remove from heat, garnish with sliced green onions, and serve over steamed rice.

Notes

  • Vegetarian Option: Swap beef for tofu or tempeh. Press tofu before cooking.
  • Different Meat: Use chicken or pork instead of beef; adjust cooking time as needed.
  • Spicy Kick: Add more red pepper flakes or drizzle with sriracha for extra heat.
  • Add Vegetables: Feel free to add vegetables like bell peppers, snap peas, or broccoli for extra crunch and nutrition.