Pepper Steak

Pepper Steak is one of those dishes that instantly brings me back to my mom’s kitchen. The sizzle of the steak hitting the hot pan, the bright, sweet aroma of bell peppers filling the air—it’s the smell of a weeknight dinner made with love. It’s a meal that feels special but comes together so quickly, you’ll wonder why you ever bothered with takeout.

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I remember my mom making this on nights when she was short on time but still wanted to put something hearty on the table. She’d let me help slice the bell peppers, showing me how to follow their natural curves to get perfect strips. It taught me that simple ingredients, when treated with a little care, can create the most comforting meals.

This recipe is proof that you don’t need hours to create a deeply flavorful, satisfying meal. It’s hearty, comforting, and perfect for busy families. My best tip? Don’t rush the browning of the steak; that’s where all the best flavor begins!

What You Need for This Stir-Fry

The beauty of this Pepper Steak recipe lies in its simple, hardworking ingredients. Tender sirloin steak and crisp bell peppers create a wonderful texture, all brought together by a savory sauce you’ll want to drizzle over everything. The full ingredient list and measurements are waiting for you in the recipe card below.

How to Make Pepper Steak

Making this dish is a simple two-step process. First, you’ll prepare the beef by slicing it and tossing it in a simple marinade, while also whisking together the savory sauce. Then, it’s a quick stir-fry in the skillet—sear the beef, sauté the peppers and onions, and combine everything with the sauce until it’s perfectly thickened. This Pepper Steak comes together in just 30 minutes!

Quick & Savory Pepper Steak

Tender strips of sirloin and crisp bell peppers are wok-tossed in a rich and savory black pepper sauce. This classic pepper steak recipe is a perfect, flavorful weeknight meal that comes together in just 30 minutes.

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Prep Time 15 minutes mins

Cook Time 15 minutes mins

Total Time 30 minutes mins

Servings: 4 servings

Course: Main Course

Cuisine: American, Asian-Inspired

Calories: 465

Ingredients Equipment Method Notes

Ingredients

  

For the Beef Marinade

• 1.5 lbs sirloin or flank steak thinly sliced against the grain
• 1 tbsp low-sodium soy sauce
• 1 tbsp cornstarch

For the Stir-Fry Sauce

• 1/2 cup low-sodium beef broth
• 1/4 cup low-sodium soy sauce
• 1 tbsp brown sugar packed
• 1 tsp toasted sesame oil
• 1 tsp coarsely ground black pepper use more or less to taste
• 2 cloves garlic minced
• 1 tsp fresh ginger grated
• 1 tbsp cornstarch

For the Stir-Fry

• 2 tbsp vegetable oil divided
• 1 green bell pepper cored and sliced into strips
• 1 red bell pepper cored and sliced into strips
• 1 medium yellow onion sliced
• Cooked rice for serving

Equipment

• Large Skillet or Wok
• Mixing Bowls
• Whisk
• Cutting board

Method

 

Prepare the Beef and Sauce

• In a medium bowl, combine the thinly sliced steak, 1 tbsp soy sauce, and 1 tbsp cornstarch. Toss well to coat each piece. Set aside to marinate while you prepare the other ingredients.
• In a small bowl, whisk together all the stir-fry sauce ingredients: beef broth, 1/4 cup soy sauce, brown sugar, sesame oil, black pepper, minced garlic, grated ginger, and 1 tbsp cornstarch. Whisk until the cornstarch is fully dissolved. Set aside.

Cook the Pepper Steak

• Heat 1 tbsp of vegetable oil in a large skillet or wok over high heat until it just begins to smoke. Add half of the marinated beef in a single layer. Cook for 1-2 minutes per side, until browned and seared. Do not overcrowd the pan. Remove the cooked beef to a plate and repeat with the remaining beef.
• Reduce the heat to medium-high and add the remaining 1 tbsp of oil to the skillet. Add the sliced onions and bell peppers. Stir-fry for 3-4 minutes, until the vegetables are crisp-tender.
• Return the seared beef to the skillet with the vegetables. Give the stir-fry sauce a quick whisk again, then pour it over the beef and vegetables.
• Bring the sauce to a simmer, stirring constantly. Cook for 1-2 minutes, until the sauce has thickened and coats the beef and peppers.
• Remove from heat and serve immediately over hot cooked rice. Garnish with sesame seeds or sliced green onions, if desired.

Notes

For the most tender beef, be sure to slice it thinly against the grain. Searing the beef in batches prevents the pan from cooling down, ensuring a good sear rather than steaming the meat. Store leftovers in an airtight container in the refrigerator for up to 3 days.

Pro Tips for Making This Pepper Steak

Over the years, I’ve learned a few things that take this simple dish from good to great. Here are my favorite tips for getting the most flavorful results every time.

• Slice Against the Grain: For the most tender beef, always slice your sirloin or flank steak against the grain. Look for the parallel lines of muscle fiber in the meat, and cut perpendicular to them. This shortens the fibers, making the steak much easier to chew.
• Don’t Crowd the Pan: When searing the beef, cook it in a single layer and in batches if needed. Overcrowding the pan will cause the meat to steam instead of brown, and you’ll miss out on that beautiful, flavorful crust.
• Velvet the Beef: The cornstarch coating on the beef isn’t just for the sauce; it’s a technique called “velveting.” It creates a light, protective barrier that keeps the steak incredibly tender and juicy as it cooks.
• My Secret Trick: Before you add the sauce, deglaze the pan with a splash of the beef broth. Scrape up all those browned bits stuck to the bottom of the skillet. That’s concentrated flavor, and it will make your sauce taste like it’s been simmering for hours! This is my go-to trick for making any quick Pepper Steak feel slow-cooked.

Fun Variations for Pepper Steak

One of the things I love most about cooking is how a few simple swaps can make a classic recipe feel brand new. This Pepper Steak recipe is a fantastic starting point for your own creativity!

• Add Some Heat: If your family likes a little kick, add a pinch of red pepper flakes along with the garlic and ginger. You could also stir in a teaspoon of sriracha or chili garlic sauce into the sauce mixture for a bolder flavor.
• Switch Up the Veggies: While bell peppers are classic, don’t be afraid to experiment! Broccoli florets, sliced mushrooms, or snow peas are all wonderful additions. Add heartier veggies like broccoli a few minutes before the peppers so they have enough time to become tender-crisp. If you have extra bell peppers, these Stuffed Bell Peppers are another family favorite.
• A Touch of Pineapple: For a sweet and savory twist, add half a cup of pineapple chunks to the stir-fry when you add the sauce. The sweetness beautifully balances the savory soy sauce and ginger.
• Different Proteins: This sauce and vegetable combination works wonderfully with other proteins. Try it with thinly sliced chicken breast, pork tenderloin, or even shrimp for a delicious variation on this classic Pepper Steak.

What to Serve With Pepper Steak

This Pepper Steak is so flavorful that it doesn’t need much to become a complete meal. Here are a few of my favorite simple pairings:

• Fluffy White Rice: This is the classic choice for a reason! It’s the perfect neutral base to soak up every last drop of that incredible, savory sauce.
• Noodles: For a change of pace, serve it over cooked lo mein noodles or even simple spaghetti. My kids love it when I call it “Pepper Steak noodles.”
• Quinoa: If you want to add a boost of protein and fiber, quinoa is a fantastic and healthy alternative to rice.
• Steamed Greens: A simple side of steamed broccoli or bok choy adds a fresh, vibrant crunch and rounds out the meal beautifully.

My kitchen philosophy is to keep things simple and satisfying, and a scoop of fluffy rice is all this Pepper Steak needs to shine.

How to Store Pepper Steak

One of the best things about this Pepper Steak recipe is that the leftovers are just as delicious the next day, making it perfect for meal prepping.

• To Store: Allow the Pepper Steak to cool completely, then transfer it to an airtight container. It will keep well in the refrigerator for up to 4 days. I always prefer using glass containers because I find they preserve the flavors best.
• To Reheat: You can gently reheat it in a skillet over medium-low heat until warmed through. Add a splash of water or beef broth if the sauce has thickened too much. You can also reheat it in the microwave in 30-second intervals, stirring in between.

Making a big batch of this and my Italian Meatloaf at the beginning of the week is my secret to stress-free dinners.

A Wholesome, Flavor-Packed Meal

This Pepper Steak is more than just a quick dinner; it’s a balanced meal packed with protein from the sirloin and essential vitamins from the colorful bell peppers. It’s a fantastic way to get a hearty, family-friendly dinner on the table without fuss.

Frequently Asked Questions

What’s the best cut of beef for pepper steak?

Sirloin or flank steak are my top choices. They are lean, full of flavor, and become incredibly tender when sliced thinly against the grain. Round steak also works well if you slice it very thinly.

Can I make this gluten-free?

Absolutely! To make a gluten-free Pepper Steak, simply substitute the soy sauce with tamari or coconut aminos. Also, ensure your beef broth is certified gluten-free. The rest of the ingredients are naturally gluten-free.

Is pepper steak spicy?

This recipe is savory, not spicy. The “pepper” in the name refers to the coarsely ground black pepper and the bell peppers. For a spicy kick, you can add red pepper flakes or a dash of sriracha to the sauce.

How do you keep the beef from getting tough?

The secret is twofold: slice the beef very thinly against the grain and avoid overcooking it. Searing it quickly over high heat locks in the juices, and the cornstarch coating helps keep it tender and moist.

A New Weeknight Favorite

I hope this recipe brings as much warmth and comfort to your dinner table as it does to mine. It’s a testament to the idea that simple, fresh ingredients can create truly memorable meals, even on the busiest of nights. Give this Pepper Steak a try, and I promise it will become a staple in your family’s meal rotation.

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