A quick and savory Chinese-American stir-fry featuring tender beef, crisp bell peppers, and sweet onions in a rich garlic-soy sauce. Perfect over rice for a takeout-style dinner at home.
1 lb flank steak, thinly sliced against the grain
2 tbsp soy sauce (plus 1 tbsp for marinade)
1 tbsp oyster sauce
1 tsp cornstarch (plus 1 tbsp for marinade)
1 tbsp Shaoxing wine or dry sherry
1/4 cup water
1 red bell pepper, sliced
1 green bell pepper, sliced
1 yellow onion, sliced
2 garlic cloves, minced
1 tsp fresh ginger, minced
2 tbsp oil (vegetable or peanut)
1 tsp sesame oil
Toss sliced beef with 1 tbsp soy sauce, 1 tbsp cornstarch, and a few drops of sesame oil. Let sit for 10–15 minutes.
Mix sauce ingredients in a bowl: 2 tbsp soy sauce, oyster sauce, 1 tsp cornstarch, Shaoxing wine, and water.
Heat 1 tbsp oil in a wok or skillet. Sear beef in batches until browned. Remove and set aside.
Add remaining oil. Sauté garlic and ginger until fragrant. Add onions, cook 2 minutes. Add peppers, stir-fry 2–3 minutes.
Return beef to pan. Pour in sauce. Stir and cook until thickened and beef is cooked through.
Finish with sesame oil. Serve hot over rice.