Go Back
–+ servings

Mongolian Beef with Homemade Teriyaki Sauce

Print Recipe
This mongolian beef with homemade teriyaki sauce is a quick and flavorful dinner made with tender beef and a rich, glossy sauce that clings to every bite. Ready in 30 minutes, it’s better than takeout and easy to customize.
Course Dinner, Main Course
Cuisine Asian Fusion, Asian-Inspired
Prep Time 30 minutes
Cook Time 15 minutes
Servings 4 servings
Calories 420
Author Ronda Eagle | Kitchen Dreaming

Ingredients

  • 1 lb flank steak or London broil , thinly sliced
  • 1/4 cup cornstarch
  • 2 tbsp vegetable oil
  • 3 cloves garlic , minced
  • 1 tbsp fresh ginger , grated
  • 1/2 cup soy sauce
  • 1/3 cup brown sugar
  • 1/2 cup water or beef broth
  • 1 tsp sesame oil
  • 4 green onions , sliced

Instructions

  • Slice beef thinly against the grain.
  • Toss with cornstarch and rest 10–15 minutes.
  • Heat oil and cook beef in batches until browned with slightly crispy edges. Remove.
  • Cook garlic and ginger briefly.
  • Add sauce ingredients and simmer until slightly thickened.
  • Return beef and toss to coat.
  • Add green onions and serve.

Notes

  1. Slice beef thin and against the grain
  2. Partially freeze for easier slicing
  3. Rest with cornstarch to tenderize
  4. Cook in batches for best texture
  5. Simmer sauce until glossy and thick enough to coat the beef

Nutrition

Serving: 1serving | Calories: 420kcal | Carbohydrates: 28g | Protein: 28g | Fat: 20g | Saturated Fat: 6g | Cholesterol: 70mg | Sodium: 900mg | Potassium: 500mg | Fiber: 1g | Sugar: 18g