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Mongolian Beef

Mongolian Beef
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Easy Mongolian Beef is a quick and flavorful Asian-inspired dinner featuring tender slices of beef coated in a savory, sweet, and garlicky sauce. Ready in under 30 minutes, this recipe uses simple pantry staples and delivers juicy beef with a rich sauce that clings to every bite. Perfect for weeknights and easily customizable with different proteins or vegetables.

Ingredients

Scale

Beef

  • 1 lb flank steak or sirloin, thinly sliced against the grain
  • 2 tbsp cornstarch

Sauce

  • 1/2 cup soy sauce (or tamari for gluten-free)
  • 1/2 cup brown sugar
  • 2 tsp garlic, minced (about 2 cloves)
  • 1 tsp fresh ginger, minced

For Cooking

  • 2 tbsp vegetable oil
  • 3 green onions, sliced (for garnish)

Instructions

  1. Prepare the Beef: Slice the beef thinly against the grain to ensure tenderness. Toss the beef strips with cornstarch, coating them evenly to create a light crispy layer when cooked.
  2. Make the Sauce: In a small bowl, combine the soy sauce, brown sugar, minced garlic, and grated ginger. Stir until the sugar dissolves completely, forming a flavorful sauce.
  3. Cook the Beef: Heat vegetable oil in a large skillet or wok over high heat. Add the beef in a single layer and sear quickly until browned and just cooked through, yielding tender and slightly crispy beef slices.
  4. Combine and Simmer: Pour the prepared sauce over the cooked beef, stirring well to coat every piece. Let it simmer for 2–3 minutes until the sauce thickens and clings to the beef.
  5. Garnish and Serve: Remove from heat, toss in the sliced green onions, and stir briefly. Serve immediately over steamed rice or noodles for a complete and satisfying meal.

Notes

  • Slice beef thinly, preferably after freezing it for 15 minutes for easier slicing and tender results.
  • Cook beef in batches if needed to avoid overcrowding, ensuring even browning and crispiness.
  • Use fresh garlic and ginger for maximum flavor intensity.
  • Adjust the brown sugar amount to achieve your preferred balance of sweetness and savoriness.
  • Cook quickly on high heat to lock in juices and create texture contrast.

Nutrition

Keywords: Mongolian Beef, Easy Asian Beef Recipe, Quick Dinner, Stir-Fry Beef, Savory Beef, Sweet and Salty Sauce

Find it online: https://lillysplate.com/mongolian-beef/