Mongolian Beef Stir-Fry — Sweet and savory Mongolian beef with flank steak in a sticky soy-brown sugar sau
    Chinese-Americanstir-fryquicktakeout

    Mongolian Beef Stir-Fry

    25 min 4 servings Easy

    This recipe uses Flank beef — specifically Flank Steak (1-2 lbs).

    Learn more about all Flank cuts and cooking methods →

    Prep

    15 min

    Cook

    10 min

    Total

    25 min

    Mongolian beef is a Chinese-American classic that hits all the right notes: sweet, savory, garlicky, and a little spicy. Thinly sliced flank steak is flash-fried until crispy-edged, then tossed in a glossy, sticky sauce.

    What Ingredients Do You Need?

    • 1.5 lbs Flank steak, sliced thin against the grain
    • 1/4 cup Cornstarch
    • 1/3 cup Soy sauce
    • 1/3 cup Brown sugar
    • 5 cloves Garlic, minced
    • 1 tbsp Fresh ginger, grated
    • 1/3 cup Water
    • 3 tbsp Vegetable oil
    • 6 Scallions, cut into 2-inch pieces
    • 3-4 Dried red chilies (optional)

    How Do You Make Mongolian Beef Stir-Fry?

    1. 1

      Coat beef

      Toss sliced flank steak in cornstarch until evenly coated.

    2. 2

      Flash-fry

      Fry beef in very hot oil in batches until edges are crispy, about 2 minutes per batch. Remove.

    3. 3

      Make sauce

      In the same wok, cook garlic and ginger 30 seconds. Add soy, brown sugar, and water. Simmer until slightly thickened.

    4. 4

      Combine

      Return beef, add scallions and chilies. Toss until glazed. Serve immediately over steamed rice.

    What Are the Pro Tips for This Recipe?

    • 💡 Don't skip the cornstarch — it creates the crispy edges that soak up the sauce.

    Guides to Help You Cook This Recipe

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