Description
This Chinese Beef and Onion Stir Fry is a quick and flavorful dish that’s perfect for a weeknight meal. Tender slices of beef are marinated in a savory sauce, then stir-fried with onions and garlic until perfectly cooked. Serve this delicious stir fry with steamed rice for a satisfying dinner.
Ingredients
Marinated Beef:
- 1 lb flank steak, thinly sliced against the grain
 - 2 tablespoons soy sauce
 - 1 tablespoon oyster sauce
 - 1 tablespoon Shaoxing wine (or dry sherry)
 - 1 teaspoon cornstarch
 - 1/2 teaspoon baking soda
 
Stir Fry:
- 2 tablespoons vegetable oil (divided)
 - 2 medium yellow onions, sliced
 - 3 cloves garlic, minced
 - 1/2 teaspoon sugar
 - 1/4 cup beef broth or water
 - 1 teaspoon sesame oil
 - Freshly ground black pepper to taste
 - Chopped green onions for garnish (optional)
 
Instructions
- Marinate the Beef: In a medium bowl, combine sliced beef with soy sauce, oyster sauce, Shaoxing wine, cornstarch, and baking soda. Let marinate for at least 20 minutes.
 - Stir-Fry: Heat 1 tablespoon of oil in a large wok over high heat. Sear marinated beef, then set aside. Add remaining oil, onions, and garlic. Return beef to the pan, add sugar and beef broth. Stir-fry until sauce thickens. Season with sesame oil and black pepper. Garnish with green onions.
 
Notes
- For extra tenderness, slice the beef thinly against the grain.
 - You can add bell peppers or snow peas for more color and crunch.