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Dinner · Part 1 of 3: Ingredients

Sizzling Black Pepper Beef Stir-Fry

A close-up of sizzling black pepper beef with vibrant bell peppers on a dark plate.
Prep
Cook
Total
Serves
4
Includes 5 min resting

Discover the secret to achieving that perfect, restaurant-style sear on your beef at home. This black pepper stir-fry is a masterclass in high-heat cooking, combining tender protein with fresh, colorful vegetables in a deeply aromatic, savory glaze that clings to every bite.

This dish represents the pinnacle of efficient cooking, where high heat and quick techniques transform simple pantry staples into a sophisticated meal. By focusing on the temperature of the wok and the timing of each component, the beef remains incredibly tender while the vegetables maintain their crisp, fresh texture.

The sauce provides a sharp, peppery finish that balances the richness of the seared steak, making this a reliable and impressive option for any night of the week.

Ingredients

Makes 4 servings · serves 4

Stir-fry

  • 1 lb flank steak, thinly sliced
  • 2 cups mixed red and green bell peppers, sliced
  • 1 cup sweet onion, sliced

Sauce

  • 1/2 cup black pepper stir-fry sauce

Garnish

  • 2 tbsp scallions, chopped
  • 1 tsp sesame seeds
Contains: gluten, soy, sesame

Why this recipe works

The high-heat stir-frying method is essential for success, as it seals the juices inside the beef while creating a caramelized crust. This rapid cooking prevents the meat from becoming tough or chewy, ensuring it remains succulent throughout the entire process.

By keeping the vegetables in motion, they achieve a perfect balance of charred edges and crisp centers, which provides a necessary textural contrast to the tender steak slices and the silky, thick glaze.

Ready to start cooking right away??? Jump to Part 2 ? Step-by-Step Method ?

The sauce is specifically designed to cling to the ingredients, creating a cohesive dish where every bite is packed with consistent flavor. The black pepper provides a subtle, lingering heat that cuts through the savory notes of the soy-based glaze, elevating the dish beyond simple stir-fries.

This technique of reducing the sauce directly in the pan allows the flavors to meld perfectly, resulting in a professional-grade dish that tastes just as good as anything found in a high-end restaurant.

Notes and substitutions

Flank steak is the preferred cut for this recipe due to its ability to tenderize quickly under high heat. When slicing the beef, always cut against the grain to ensure the most tender results in every bite. If flank steak is unavailable, sirloin or skirt steak are excellent alternatives that will provide similar results. Ensure the meat is sliced very thinly, as this is the key to achieving a rapid sear without overcooking the center of the slices.

A well-seasoned wok is the ideal tool for this recipe, but a large, heavy-bottomed skillet can also be used effectively. The goal is to maximize the surface area so that the ingredients can cook rapidly without steaming.

Keep the heat source strong throughout the entire process to ensure that the vegetables and beef maintain their integrity. If the pan feels crowded, cook the meat and vegetables in smaller batches to ensure proper searing and even cooking results.

  • flank steak: sirloin or skirt steak
  • sweet onion: yellow onion or shallots

Equipment

  • Wok or large skillet
  • Chef knife
  • Cutting board
  • Tongs

Coming up in Part 2: the method

  1. Searing the beef · 1 stepSear the beef
  2. Stir-frying vegetables · 1 stepStir-fry the vegetables
  3. Glazing and finishing · 1 stepCombine and glaze

Up next · Part 2 of 3

3 steps · 10 min of cooking · what to look for at each stage

Step-by-step instructions (Part 2)