Best Ever Pepper Steak: A Stir-Fry Classic Bursting with Flavor

If you’re searching for a quick, savory, and impressive weeknight meal, look no further than this Best Ever Pepper Steak recipe. Combining tender strips of flank steak with the rich umami of soy and oyster sauces, the sweetness of bell peppers, and the subtle crunch of onions, this dish is a feast for the senses.

Whether you’re cooking for your family, friends, or just indulging yourself, this recipe delivers restaurant-quality flavor in the comfort of your home — and in under 30 minutes!

 Ingredients

For 4 servings:

• 1.5 lbs (680 g) flank steak, thinly sliced against the grain

• 1/4 cup soy sauce

• 2 tablespoons oyster sauce

• 1 tablespoon cornstarch

• 1 tablespoon brown sugar

• 2 tablespoons vegetable oil

• 1 large onion, thinly sliced

• 1 red bell pepper, sliced

• 1 green bell pepper (optional but recommended), sliced

• 2 cloves garlic, minced

• 1 teaspoon freshly grated ginger (optional)

• 1/4 cup beef broth or water (to thin the sauce if needed)

• Freshly ground black pepper, to taste

• Cooked rice, for serving

• Sesame seeds or green onions, for garnish (optional)

 Prep & Cook Time

• Prep Time: 15 minutes

• Cook Time: 10–12 minutes

• Total Time: ≈ 25–30 minutes

 Instructions

 1. Marinate the Steak

In a bowl, mix:

• Soy sauce

• Oyster sauce

• Cornstarch

• Brown sugar

Add the sliced flank steak, toss to coat well, and let marinate for 10–15 minutes while preparing your vegetables.

 2. Prep the Vegetables

Slice the onion, red bell pepper, and green bell pepper into thin strips. Mince the garlic and grate the ginger, if using.

 3. Stir-Fry the Steak

In a large wok or skillet, heat 1 tablespoon of oil over high heat. Once hot, add the beef (reserving the marinade) and sear quickly for 2–3 minutes, until browned but not fully cooked through.

Remove the beef and set aside.

 4. Cook the Vegetables

In the same skillet, add the remaining 1 tablespoon of oil. Add the onions and bell peppers. Stir-fry for 3–4 minutes until slightly tender but still crisp.

Add the garlic (and ginger, if using) and stir for 30 seconds.

 5. Combine & Finish

Return the beef to the pan. Pour in the reserved marinade and add 1/4 cup beef broth or water to thin the sauce slightly if needed. Stir everything together and cook for another 2–3 minutes, until the beef is cooked through and the sauce is glossy and slightly thickened.

Season with fresh black pepper to taste.

 6. Serve

Serve hot over a bed of steamed white rice, brown rice, or noodles. Garnish with sesame seeds or sliced green onions for a finishing touch.

 Serving Suggestions

• Add Heat: Mix in a pinch of crushed red pepper flakes or drizzle with sriracha for a spicy version.

• Go Low-Carb: Serve over cauliflower rice or sautéed zucchini noodles.

• Double the Sauce: If you love extra sauce, double the marinade ingredients and set half aside before marinating to add at the end of cooking.

Cooking Tips & Tricks

• Slice Thinly & Against the Grain: For the most tender beef, make sure to slice the flank steak against the grain.

• Marinate Smart: Even 10–15 minutes of marinating makes a huge difference in flavor and tenderness.

• Use High Heat: A hot pan ensures a good sear and quick stir-fry without overcooking the vegetables.

• Prep Ahead: Chop veggies and marinate steak the night before for a lightning-fast dinner.

 Nutritional Estimate (per serving)

(Based on 4 servings, without rice or optional garnishes)

🔎 Note: Nutritional values can vary based on ingredients and portion sizes.

 Why You’ll Love This Recipe

• Quick to make — ready in 30 minutes or less

• Customizable — add your favorite vegetables or adjust the spice

• Great for leftovers — reheats well for lunches or next-day dinners

• Kid-friendly and crowd-pleasing — sweet, savory, and mild in flavor

 Final Thoughts

The Best Ever Pepper Steak recipe brings all the magic of a takeout favorite into your own kitchen — fresh, flavorful, and easy to make. It’s the kind of dish that feels fancy without the fuss, making it perfect for both busy weeknights and relaxed weekends.