Easy Mongolian Beef (30-Minute Recipe)
Mongolian Beef is quick, flavorful, and ready in 30 minutes. This takeout-style recipe is perfect for busy weeknights with tender beef and sweet-savory sauce.
Ingredients
- 1 lb flank steak thinly sliced against the grain
- ¼ cup cornstarch
- 2 tablespoons vegetable oil
- 3 cloves garlic minced
- 1 teaspoon fresh ginger grated
- ½ cup low-sodium soy sauce
- ½ cup brown sugar
- ½ cup water
- ½ teaspoon red pepper flakes optional
- 2 green onions sliced
- Steamed rice for serving
Instructions
- Prepare the Beef: Toss the sliced flank steak with cornstarch until evenly coated. Let it sit for 10 minutes to allow the cornstarch to adhere.
- Make the Sauce: In a small bowl, combine soy sauce, brown sugar, water, and red pepper flakes (if using). Stir until the sugar dissolves.
- Cook the Beef: Heat vegetable oil in a large skillet over medium-high heat. Add the beef in batches, cooking until browned and crispy. Remove and set aside.
- Sauté Aromatics: In the same skillet, add a bit more oil if needed. Sauté minced garlic and grated ginger until fragrant, about 30 seconds.
- Combine and Simmer: Pour the sauce into the skillet with the garlic and ginger. Bring to a simmer and cook until slightly thickened, about 2-3 minutes.
- Add Beef and Finish: Return the cooked beef to the skillet, tossing to coat in the sauce. Cook for an additional 2 minutes until heated through.
- Serve: Garnish with sliced green onions and serve over steamed rice.