Tender slices of beef coated in a sweet and savory soy-garlic sauce, Mongolian Beef is a quick stir-fry dinner perfect for weeknights or takeout-style meals at home.
- Prep Time: 15 minutes
- Cook Time: 15 minutes
- Total Time: 30 minutes
- Yield: 4 servings 1x
Ingredients
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1 lb flank steak, thinly sliced against the grain
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1/4 cup cornstarch
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2 tbsp vegetable oil
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1/2 cup low-sodium soy sauce
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1/2 cup brown sugar
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1/4 cup water
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4 garlic cloves, minced
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1 tbsp fresh ginger, grated
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4 green onions, sliced (white and green parts separated)
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Optional: red pepper flakes, steamed rice for serving
Instructions
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Toss sliced beef with cornstarch and let sit for 10 minutes.
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In a small bowl, whisk soy sauce, brown sugar, water, garlic, and ginger.
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Heat oil in a large skillet or wok over medium-high heat.
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Sear beef in batches until browned and crispy. Drain on paper towels.
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Reduce heat to medium, pour in sauce, and simmer 2–3 minutes until slightly thickened.
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Return beef to the pan, toss in sauce, and add green onions.
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Cook for 1 more minute, then serve hot over rice or noodles.