This quick Mongolian beef recipe features tender flank steak tossed in a sticky, savory-sweet garlic soy glaze. A takeout favorite made better at home in under 30 minutes.
1 lb flank steak, thinly sliced against the grain
1/4 cup cornstarch
2 tbsp oil (canola or avocado)
1/2 cup low-sodium soy sauce
1/2 cup water
1/3 cup brown sugar
3 garlic cloves, minced
1 tbsp fresh ginger, minced
1/2 cup chopped green onions
Optional: sesame seeds, red pepper flakes
Toss sliced steak with cornstarch and let sit 10 minutes.
In a bowl, whisk soy sauce, water, brown sugar, garlic, and ginger.
Heat oil in a skillet over medium-high. Sear beef in batches 1–2 minutes per side. Remove.
Pour sauce into skillet. Simmer 2–3 minutes until slightly thickened.
Return beef to pan with green onions. Toss to coat. Cook 1–2 more minutes.
Serve hot over rice. Garnish if desired.
Use tamari for gluten-free.
Slice steak thin and evenly for tenderness.
Reheat leftovers on stovetop with a splash of water.