Bold Flavorsome Black Pepper Beef

Category: Satisfying Main Dishes for Every Occasion

This Black Pepper Beef features thinly sliced sirloin stir-fried to perfection and paired with crisp bell peppers and onions. The star is a bold sauce combining soy, oyster sauce, and freshly ground black pepper that coats every bite with intense flavor.

The dish comes together quickly - first searing the beef until browned, then stir-frying the vegetables, and finally combining everything with the thickened sauce. It's a household favorite that delivers restaurant-quality results in under 30 minutes, perfect for weeknight dinners served over steamed rice.

A woman wearing a chef's hat and apron.
Authored By Elisa
Updated on Wed, 07 May 2025 12:17:14 GMT
A bowl of beef and peppers. Bookmark
A bowl of beef and peppers. | recipesbyelisa.com

This Black Pepper Beef is bold and flavorsome, with a peppery kick that pairs perfectly with tender strips of beef. This one is my husband's favorite, and it's a regularly requested dish in our household when we're craving something quick yet satisfying with that restaurant quality taste.

I first made this recipe when my husband was craving his favorite takeout dish but all the local places were closed. My improvised version ended up becoming our go to meal that we now make at least twice a month.

Ingredients

  • 1 lb beef sirloin thinly sliced The best cut for quick cooking with excellent tenderness. Look for good marbling for maximum flavor.
  • 1 bell pepper sliced Adds sweetness and crunch. I prefer red for color but any bell pepper works well.
  • 1 onion sliced Creates the aromatic base. Sweet onions work particularly well here.
  • 2 tbsp vegetable oil The neutral flavor lets the beef and black pepper shine.
  • 3 tbsp soy sauce Provides the salty umami foundation. Use low sodium if you prefer.
  • 1 tbsp oyster sauce Adds complex depth and slight sweetness that balances the pepper.
  • 1 tsp black pepper The star ingredient. Freshly cracked makes a huge difference in flavor.
  • 1 tsp cornstarch Creates that silky texture in the sauce. Always mix with liquid before adding.
  • 1/4 cup water Helps create the perfect sauce consistency.

Step-by-Step Instructions

Heat the Wok
Heat your wok or large skillet over high heat until smoking slightly. Add the vegetable oil and swirl to coat the surface. The proper heat is crucial for getting that restaurant style sear on the beef.
Sear the Beef
Add the thinly sliced beef in a single layer without overcrowding the pan. Let it sear for about 1 minute without stirring, then quickly toss for another 30 seconds until just browned but still slightly pink inside. Remove immediately to a plate to prevent overcooking.
Cook the Vegetables
In the same pan, add the sliced bell peppers and onions. Stir fry for about 3 minutes until they begin to soften but still maintain some crispness. The slight char on the edges adds wonderful flavor.
Prepare the Sauce
In a small bowl, whisk together the soy sauce, oyster sauce, black pepper, cornstarch, and water until completely smooth. Pour this mixture into the hot pan with the vegetables and stir constantly as it begins to bubble and thicken.
Combine and Finish
Return the beef and any accumulated juices to the pan. Toss everything together for about 30 seconds until the beef is reheated and evenly coated with the glossy sauce. The brief cooking time keeps the beef tender.
A bowl of beef and vegetables. Bookmark
A bowl of beef and vegetables. | recipesbyelisa.com

The black pepper is truly the star of this dish. I discovered that freshly grinding whole peppercorns right before cooking makes an incredible difference compared to pre ground pepper. My husband actually started buying specialty peppercorns from different regions just for this recipe.

Perfect Beef Selection

The key to restaurant quality Black Pepper Beef lies in selecting the right cut and proper slicing technique. Sirloin works wonderfully, but ribeye or flank steak are excellent alternatives. The important part is slicing the beef against the grain and as thinly as possible. I find partially freezing the beef for about 20 minutes makes it much easier to achieve those paper thin slices that cook quickly and remain tender.

Sauce Variations

While the classic version relies on black pepper as the dominant flavor, you can customize the sauce to suit your preferences. For those who enjoy heat, add a teaspoon of chili oil or sriracha. If you prefer a sweeter profile, incorporate a tablespoon of brown sugar or honey. For an extra dimension, try adding minced garlic and ginger to the vegetables during stir frying. The fundamental combination of soy and oyster sauce provides an excellent base for experimentation.

Serving Suggestions

This Black Pepper Beef pairs beautifully with steamed jasmine rice which soaks up the flavorful sauce. For a lower carb option, serve with cauliflower rice or inside lettuce wraps. I often add steamed broccoli on the side for a complete meal. Leftovers make an incredible filling for lunch wraps the next day, though in our house, leftovers are rare. For entertaining, serve family style on a large platter garnished with sliced green onions and sesame seeds.

Storage Tips

This dish is best enjoyed immediately after cooking for optimal texture, but it stores well in an airtight container in the refrigerator for up to 3 days. When reheating, add a splash of water and warm gently to prevent the beef from becoming tough. The flavors actually develop nicely overnight, making this a great meal prep option.

A bowl of beef with peppers. Bookmark
A bowl of beef with peppers. | recipesbyelisa.com

Frequently Asked Questions About Recipes

→ What cut of beef works best for Black Pepper Beef?

Sirloin is ideal for this dish as it offers a good balance of tenderness and flavor. However, you can also use flank steak, skirt steak, or ribeye. The key is to slice the beef thinly against the grain to ensure tenderness.

→ How can I make the beef more tender?

For extra tender beef, slice it very thinly while partially frozen. You can also marinate the beef slices in 1 tablespoon of baking soda mixed with 2 tablespoons of water for 20 minutes, then rinse thoroughly before cooking - this traditional tenderizing method works wonders.

→ Can I make this dish spicier?

Absolutely! Increase the black pepper to 2 teaspoons for more heat, or add 1-2 sliced fresh chili peppers with the vegetables. A dash of chili oil at the end also kicks up the spice level nicely.

→ What vegetables can I add to this dish?

While bell peppers and onions are traditional, you can add broccoli florets, snow peas, sliced carrots, mushrooms, or baby corn for variety and additional nutrition. Just adjust cooking times so harder vegetables go in earlier.

→ What can I serve with Black Pepper Beef?

Steamed jasmine rice is the perfect accompaniment to soak up the flavorful sauce. For a lower-carb option, try cauliflower rice or serve alongside stir-fried noodles. A simple cucumber salad makes a refreshing side dish to balance the bold flavors.

→ How can I thicken the sauce if it's too runny?

Mix an additional 1 teaspoon of cornstarch with 1 tablespoon of cold water to create a slurry. Stir this into the simmering sauce and cook for 30 seconds until it reaches your desired consistency.

Black Pepper Beef

Tender sirloin beef strips stir-fried with bell peppers and onions in a bold, peppery soy sauce that packs incredible flavor.

Prep Time
15 minutes
Cooking Time
20 minutes
Total Time Required
35 minutes
Authored By: Elisa

Type of Recipe: Main Dishes

Skill Level: Easy

Cuisine Type: Asian

Servings Count: 4 Number of Servings

Dietary Preferences: Low-Carb Friendly, Dairy-Free Alternative

Ingredients You'll Need

→ Main Ingredients

Ingredient 01 1 lb beef sirloin, thinly sliced
Ingredient 02 1 bell pepper, sliced
Ingredient 03 1 onion, sliced
Ingredient 04 2 tbsp vegetable oil

→ Sauce

Ingredient 05 3 tbsp soy sauce
Ingredient 06 1 tbsp oyster sauce
Ingredient 07 1 tsp black pepper
Ingredient 08 1 tsp cornstarch
Ingredient 09 1/4 cup water

Step-by-Step Instructions

Step 01

Heat oil in a skillet. Sear beef until browned, then remove and set aside.

Step 02

Stir fry bell pepper and onion until softened.

Step 03

Add sauce ingredients to the skillet and simmer until thickened.

Step 04

Return beef to the skillet and toss with the sauce. Serve immediately.

Extra Tips and Tricks

  1. This Black Pepper Beef is bold and flavorsome, with a peppery kick that pairs perfectly with tender strips of beef.

Must-Have Equipment

  • Skillet