The sizzling sound of beef hitting a hot skillet fills the kitchen, and I’m already craving the vibrant mix of flavors about to unfold. This Savory Pepper Steak with Bell Peppers and Onions is not just a recipe; it’s a delightful way to elevate weeknight dinners without spending hours slaving away. With tender beef and colorful vegetables swimming in a savory sauce, this high-protein dish is both nutritious and a feast for the eyes. Plus, it comes together in a matter of minutes, making it a go-to for busy evenings or a special gathering. Are you ready to discover just how easy and mouthwatering homemade meals can be? Let’s dive into this culinary adventure!

Why is this Pepper Steak a must-try?
Flavor-packed goodness: This pepper steak is a harmonious blend of juicy beef, crisp bell peppers, and savory onion, creating an explosion of taste in every bite.
Quick and easy: With just a few simple steps, you can whip up a satisfying meal in under 30 minutes, making it perfect for busy weeknights.
Nutritious choice: Packed with high-quality protein and essential vitamins from the colorful vegetables, it’s a wholesome addition to your dinner table.
Versatile meal base: Serve it over fluffy jasmine rice or stir-fried noodles for a complete meal that caters to both comfort and flavor cravings. For more delicious options that complement this dish, check out my Grilled Steak Bowl and Honey Pepper Chicken.
Crowd pleaser: Whether it’s a family dinner or a gathering with friends, this dish is sure to impress and satisfy anyone who loves a good home-cooked meal!
Pepper Steak with Bell Peppers and Onion Ingredients
For the Beef Marinade
- Beef Steak – Thinly sliced sirloin, flank, or ribeye provides high-quality protein that makes this pepper steak truly satisfying.
- Soy Sauce – Acts as a savory marinade base that enhances the beef’s umami flavor.
- Oyster Sauce – Adds richness and depth to the marinade, elevating the overall taste of the dish.
- Cornstarch – Helps thicken the sauce and coat beef slices evenly, ensuring perfect flavor absorption.
For the Veggies
- Bell Peppers – A colorful mix of red, green, and yellow peppers brings sweetness, crunch, and visual appeal to this pepper steak.
- Onion – Sliced onions provide a sweet and savory depth, complementing the beef’s flavor beautifully.
- Garlic – Minced garlic infuses the dish with aromatic goodness that highlights the savory notes.
- Ginger – Grated ginger adds a warm, fragrant touch to the mix, enhancing the overall flavor profile.
For Cooking
- Vegetable Oil – Used for sautéing; a few tablespoons ensure a perfect sear and enhances the texture of the beef and veggies.
- Beef Broth or Water – Adds moisture and richness to the sauce, tying the ingredients together beautifully.
- Salt and Pepper – Essential seasonings that bring out and balance the dish’s flavors; feel free to adjust according to dietary preferences.
Step‑by‑Step Instructions for Pepper Steak with Bell Peppers and Onion
Step 1: Marinate the Beef
In a large bowl, whisk together soy sauce, oyster sauce, and cornstarch until smooth. Add the thinly sliced beef steak to the marinade, ensuring each piece is well coated. Let the beef marinate for at least 15 minutes, allowing the flavors to infuse while you prepare your vegetables. The beef will absorb the savory goodness and start to soften.
Step 2: Prep the Vegetables
While the beef marinates, slice your bell peppers and onion into thin strips for an appealing presentation and even cooking. Mince the garlic and grate the ginger, as these aromatic ingredients will enhance the overall flavor of your pepper steak. Having everything prepared will make the cooking process quick and efficient.
Step 3: Cook the Beef
Heat 1 tablespoon of vegetable oil in a large skillet or wok over high heat until shimmering. Add the marinated beef slices in a single layer, searing them for 1-2 minutes per side until they are nicely browned but not fully cooked. Once done, remove the beef from the skillet and set aside to keep it tender for your finished dish.
Step 4: Sauté the Vegetables
In the same skillet, add the remaining oil and toss in the sliced bell peppers and onions. Sauté these colorful vegetables over medium-high heat for 3-4 minutes, stirring occasionally until they are tender-crisp and vibrant. The aroma of the veggies will begin to fill your kitchen, signaling that it’s time to bring everything together.
Step 5: Combine Ingredients
Add the minced garlic and grated ginger to the skillet, stirring continuously for about 1 minute to release their fragrant aromas. Return the beef to the skillet and pour in the beef broth or water. Cook everything together for an additional 2-3 minutes, stirring frequently until the sauce thickens and coats the pepper steak and vegetables beautifully.
Step 6: Adjust Seasoning and Serve
Taste your flavorful pepper steak with bell peppers and onion, adjusting the seasoning with salt and pepper as needed. Once seasoned to your liking, serve hot over fluffy jasmine rice or stir-fried noodles. This delightful meal is sure to impress your family and friends while satisfying those savory cravings!

What to Serve with Savory Pepper Steak with Bell Peppers and Onions
Transform your meal into a vibrant feast by pairing with these delightful sides and beverages.
- Fluffy Jasmine Rice: Perfectly absorbs the savory sauce, providing a soft and fragrant base to elevate each bite of pepper steak.
- Stir-Fried Noodles: Tossed with a bit of soy sauce and sesame, these noodles create a satisfying, slurp-worthy complement to your dish.
- Garlic Bread: Crunchy and buttery, garlic bread offers a delightful contrast to the savory beef and can soak up all that delicious sauce.
- Steamed Broccoli: Bright green florets add a fresh, slightly earthy crunch that balances the rich flavors of the steak, making every bite more dynamic.
- Crispy Egg Rolls: A fun and crunchy side, egg rolls filled with veggies or meat add an extra textural element to the dinner table.
- Chilled Sake or White Wine: A light, crisp sake or a refreshing white wine enhances the overall dining experience, pairing beautifully with the dish’s flavors.
- Cucumber Salad: A cool and tangy salad with a splash of vinegar offers a refreshing contrast to the beef’s warmth that revitalizes your palate.
- Fruit Sorbet: Finish off your meal with a scoop of fruity sorbet; its icy sweetness provides the perfect light touch after a savory course.
Pepper Steak with Bell Peppers Variations
Feel free to get creative with your pepper steak! Each twist adds a delightful dimension that can be tailored to your tastes.
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Different Beef Cuts: Substitute skirt steak for a more flavorful option. It enhances the dish’s depth while still delivering that tender bite.
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Extra Veggies: Add broccoli or snap peas for additional color and nutrition. These veggies not only bring a pop of freshness but also a satisfying crunch that complements the beef.
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Spicy Kick: Include crushed red pepper flakes or a few dashes of hot sauce for those who crave heat. The spice will elevate the dish, turning it into a zesty masterpiece.
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Tropical Twist: Mix in pineapple chunks or mango slices for a sweet and savory combination. This fruity addition introduces a refreshing contrast to the overall flavor, taking your taste buds on an adventure.
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Herb Infusion: Stir in fresh basil or cilantro just before serving. These herbs will brighten the dish and introduce aromatic notes that enhance its complexity.
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Gluten-Free Option: Use tamari instead of soy sauce for a delicious gluten-free alternative. This makes the dish accessible while keeping that authentic umami flavor intact.
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Vegetarian Version: Swap beef for tofu or tempeh marinated in the same savory sauce. This is a hearty alternative bursting with flavor, perfect for non-meat eaters who still want to enjoy a satisfying meal.
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Savory Sauces: Amp up the flavor by mixing in some hoisin sauce along with the oyster sauce. This variation will add sweetness and complexity that’s utterly delicious.
For more great meal ideas that are easy to customize, check out my Korean BBQ Steak Bowls or try my Juicy Steak Bites with Garlic Butter Parmesan for a different twist on beef.
How to Store and Freeze Pepper Steak
Fridge: Store leftover pepper steak in an airtight container and keep it in the fridge for up to 3 days. This helps maintain its flavor and texture.
Freezer: For longer storage, freeze pepper steak in a freezer-safe container for up to 2 months. Ensure it’s tightly wrapped to prevent freezer burn.
Reheating: To reheat, thaw overnight in the fridge and warm up on the stove over low heat, adding a splash of beef broth or water to keep it moist.
Make-Ahead: You can meal prep pepper steak by marinating the beef a day in advance, then cook as directed for a quick weeknight dinner!
Make Ahead Options
These flavorful Pepper Steak with Bell Peppers and Onion are a great choice for meal prep enthusiasts! You can marinate the beef up to 24 hours in advance, allowing the flavors to deepen—just ensure it’s covered tightly in the refrigerator to maintain its quality. Additionally, the bell peppers and onions can be sliced up to 3 days ahead of time; simply store them in an airtight container to keep them crisp and fresh. When you’re ready to serve, just heat the oil in the skillet, cook the beef and vegetables as instructed, and enjoy restaurant-quality results with minimal effort on busy weeknights!
Expert Tips for Perfect Pepper Steak
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Slice Against the Grain: Thinly slice the beef against the grain to ensure maximum tenderness and a melt-in-your-mouth experience.
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Marinate Longer: For even richer flavor, marinate the beef for up to 30 minutes or overnight; this allows the savory soy and oyster sauces to deeply penetrate the meat.
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Avoid Overcrowding: When cooking the beef, avoid overcrowding the pan. Stir-fry in batches if necessary to guarantee even cooking and a nice sear.
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Choose Colorful Peppers: Use a mix of red, green, and yellow bell peppers for visual appeal and a combination of sweetness and crunch that enhances your pepper steak.
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Adjust Seasoning: Taste and adjust seasoning with salt and pepper before serving; small tweaks can elevate the overall flavor of your dish.
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Serve Immediately: Serve your pepper steak with bell peppers and onion right after cooking for the best texture and freshness; this dish is meant to be enjoyed piping hot!

Pepper Steak with Bell Peppers and Onion Recipe FAQs
What kind of beef should I use for pepper steak?
Tender cuts of beef like sirloin, flank, or ribeye work best for this recipe, as they offer high-quality protein and delicious flavor. Always slice the beef against the grain to enhance tenderness. If you’re open to alternatives, skirt steak can also provide a flavorful option, but keep in mind that results may vary slightly in texture.
How do I know if my bell peppers are ripe enough?
Look for firm bell peppers with smooth skin and vibrant colors. Avoid those with dark spots or wrinkles, as they may be overripe and lacking crunch. Opt for peppers that are bright and shiny; this ensures they’ll add the best texture and sweetness to your pepper steak.
How should I store leftovers of my pepper steak?
Store leftover pepper steak in an airtight container in the refrigerator for up to 2-3 days. This helps retain its savory flavor and prevents spoilage. When reheating, do so gently over low heat to maintain the tenderness of the beef and the crispness of the vegetables.
Can I freeze pepper steak for later use?
Absolutely! To freeze your pepper steak, allow it to cool completely before placing it in a freezer-safe container. You can store it for up to 2 months. For best results, ensure that it’s tightly wrapped to prevent freezer burn. When ready to enjoy again, thaw overnight in the fridge and reheat slowly on the stovetop with a splash of beef broth or water to keep it moist.
What should I do if my sauce isn’t thickening?
If your sauce isn’t thickening as expected, you can create a cornstarch slurry by mixing 1 tablespoon of cornstarch with 1 tablespoon of cold water. Stir this mixture into your sauce while cooking, and continue to heat; it should thicken within a couple of minutes. Ensure you’re cooking on medium heat, as too high a temperature can prevent proper thickening.
Is this recipe suitable for people with dietary restrictions?
While this pepper steak can cater to various diets, be sure to adjust the soy sauce to low-sodium or gluten-free options for those with dietary restrictions. Additionally, if anyone has allergies, remember that oyster sauce may contain shellfish. Substitute with hoisin sauce or a homemade sauce if allergy concerns are present.

Pepper Steak with Bell Peppers and Onion: A Flavorful Feast
Ingredients
Equipment
Method
- In a large bowl, whisk together soy sauce, oyster sauce, and cornstarch until smooth. Add the beef steak and marinate for at least 15 minutes.
- Slice your bell peppers and onion into thin strips. Mince the garlic and grate the ginger.
- Heat 1 tablespoon of vegetable oil in a skillet over high heat. Add the marinated beef slices and sear for 1-2 minutes per side. Remove beef from skillet.
- In the same skillet, add the remaining oil and toss in the bell peppers and onions. Sauté for 3-4 minutes until tender-crisp.
- Add the minced garlic and grated ginger, stir for about 1 minute. Return the beef and pour in beef broth or water. Cook for an additional 2-3 minutes.
- Adjust seasoning with salt and pepper. Serve hot over jasmine rice or stir-fried noodles.

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