If you’re craving a quick and satisfying Asian-inspired dish, this Black Pepper Beef Stir-Fry is the perfect choice. Packed with tender slices of beef, fresh vegetables, and a bold peppery sauce, it’s a go-to dinner recipe that’s ready in under 30 minutes. Served over steamed rice, it’s both hearty and deeply flavorful — perfect for weeknight cooking.

Ingredients You’ll Need

1 lb beef sirloin or flank steak, thinly sliced

1 onion, sliced

3–4 green onions, cut into 1-inch pieces

2 cloves garlic, minced

1 tbsp soy sauce

1 tbsp oyster sauce

1 tbsp hoisin sauce

1 tbsp freshly cracked black pepper

1 tsp cornstarch

½ tsp sugar

1 tbsp vegetable oil

Steamed rice (for serving)

How to Make Black Pepper Beef Stir-Fry

1. Marinate the Beef

In a small bowl, mix the sliced beef with 1 teaspoon soy sauce and cornstarch. Set aside to marinate while preparing the sauce and vegetables.

2. Prepare the Sauce

In a separate bowl, combine the remaining soy sauce, oyster sauce, hoisin sauce, sugar, and freshly cracked black pepper. Stir well and set aside.

3. Stir-Fry the Beef

Heat vegetable oil in a wok or large skillet over medium-high heat. Add minced garlic and sauté for 30 seconds. Add the marinated beef and stir-fry until browned and nearly cooked through.

4. Add the Vegetables

Add sliced onion and green onions to the wok. Stir-fry for 2–3 minutes, or until the onions begin to soften.

5. Add the Sauce

Pour in the prepared sauce and toss everything together until well coated and heated through.

6. Serve and Enjoy

Serve the beef stir-fry hot over a bed of steamed rice. Garnish with extra green onions or sesame seeds if desired.

Pro Tips for Perfect Stir-Fry

Slice against the grain: For more tender beef, slice the meat against the grain.

High heat is key: Stir-frying works best at high temperatures to sear quickly and lock in flavor.

Adjust the spice: Like it spicier? Add chili flakes or a splash of chili oil.

Why You’ll Love This Recipe

This black pepper beef stir-fry is the ideal balance of savory, sweet, and spicy. It’s easy to customize with your favorite vegetables or protein alternatives and makes for a fast, satisfying meal any day of the week.