Pepper Steak with Bell Peppers and Onion brings together tender strips of marinated flank steak seared to caramelized perfection, vibrant bell peppers, and sweet onions in a rich, savory garlic-ginger sauce. This skillet dinner is an absolute crowd-pleaser—perfectly balanced between juicy beef and crisp veggies—and comes together in under 30 minutes. Grab your wok or large pan, and let’s get cooking!
Key Ingredients
Before you fire up the skillet, let’s take a look at the essentials that make Pepper Steak with Bell Peppers and Onion a flavor-packed winner.
- 1 pound flank steak: Lean cut that develops a delicious sear and stays tender when sliced against the grain.
- 2 tablespoons soy sauce: Salty umami base that flavors the steak and helps tenderize the meat.
- 1 tablespoon oyster sauce: Adds depth and a hint of sweetness for a rich, savory sauce.
- 1 tablespoon cornstarch: Coats the steak to thicken the sauce and create a silky texture.
- 2 tablespoons vegetable oil: Provides high-heat cooking power to sear meat and vegetables without burning.
- 1 red bell pepper: Offers vibrant color and sweet crunch to contrast the savory beef.
- 1 green bell pepper: Delivers a fresh, slightly bitter bite alongside the red pepper’s sweetness.
- 1 onion: Brings natural sweetness and aromatic depth to the stir-fry.
- 2 cloves garlic: Infuses pungent flavor and fragrance when briefly sautéed.
- 1 teaspoon grated ginger: Adds warm spice and bright zing to the sauce.
- 1/4 cup beef broth: Creates a savory liquid base for simmering and melding flavors.
- 1 tablespoon hoisin sauce: Boosts richness and a touch of sweetness that clings to every strand.
- Salt and black pepper to taste: Simple seasoning to balance and enhance all the flavors.
How To Make Pepper Steak with Bell Peppers and Onion
This Pepper Steak with Bell Peppers and Onion recipe is all about quick, high-heat cooking to lock in those meaty juices and crisp up the veggies. You’ll start by slicing and marinating your steak, then work in batches to sear, stir-fry, and simmer everything together in a fragrant garlic-ginger sauce. Let’s dive into each step so you can nail that perfect texture and flavor.
1. Slice the flank steak across the grain into thin strips. Trim any excess fat, then use a sharp knife to cut against the grain into roughly 1/4-inch pieces—this ensures tender bites.
2. In a bowl, combine soy sauce, oyster sauce, and cornstarch. Whisk until smooth, add the steak strips, toss to coat evenly, and marinate for 10 minutes to let flavors penetrate.
3. Heat 1 tablespoon of oil in a large skillet over medium-high heat until shimmering. Add half the steak in a single layer, sear until browned—about 2 to 3 minutes—then remove and set aside.
4. Add the remaining oil to the skillet, then toss in the sliced bell peppers and onion. Stir-fry for about 4 minutes, stirring frequently, until vegetables are crisp-tender with slight char.
5. Add the minced garlic and grated ginger to the pan, stirring constantly for about 30 seconds until fragrant—watch closely to prevent burning.
6. Return the seared steak to the skillet, pour in the beef broth and hoisin sauce, and stir to combine. Simmer for about 2 minutes, allowing the sauce to thicken and coat every strip.
7. Season with salt and black pepper to taste, then serve immediately over steamed rice or noodles for a complete meal.
Serving Suggestions
Once your Pepper Steak with Bell Peppers and Onion is sizzling in the pan, you’ll want the perfect accompaniments to showcase its bold flavors. Here are a few ideas to plate and serve this dish like a pro, ensuring every bite—from the meaty steak to the tangy sauce—shines through.
- Serve over a bed of steamed jasmine rice for a classic pairing that soaks up every drop of sauce.
- Pile onto freshly cooked lo mein noodles, tossing gently to coat them in the garlic-ginger sauce.
- Garnish with sliced green onions and a sprinkle of sesame seeds for extra crunch and aroma.
- Offer lime wedges and chili flakes on the side so guests can brighten and spice their own bowls.
Tips For Perfect Pepper Steak with Bell Peppers and Onion
Nailing this Pepper Steak recipe is all about balancing timing, heat, and seasoning. A few insider tweaks will elevate your stir-fry from great to unforgettable. Whether you’re whipping up a weeknight dinner or impressing your dinner guests, these friendly pointers will keep your steak juicy, your veggies crisp, and your sauce perfectly glossy.
- Flank steak can be substituted with sirloin or skirt steak for a different texture.
- For a gluten-free version use tamari or coconut aminos instead of soy sauce and ensure oyster sauce is gluten-free.
- To brighten the flavors add a splash of rice vinegar or toasted sesame oil at the end of cooking.
- Customize the heat by adding red pepper flakes or fresh chili slices.
How To Store It
Got leftovers or prepping ahead? Proper storage ensures your Pepper Steak with Bell Peppers and Onion stays as fresh and flavorful as day one. Keep it ready for quick lunches or weeknight dinners with these easy methods.
- Refrigerate the cooked stir-fry in an airtight container for up to 3 days—this preserves the steak’s juiciness and keeps the veggies crisp.
- Freeze individual portions in freezer-safe bags, pressing out excess air, for up to 2 months; thaw overnight in the fridge before reheating.
- Reheat gently in a skillet over medium heat, adding a splash of broth or water to loosen the sauce and prevent drying.
- For meal prep, store sliced steak and vegetables separately in the fridge—this prevents sogginess and lets you heat each component just right.
Frequently Asked Questions
Here are some quick answers to make your Pepper Steak cooking experience smooth and stress-free:
- How long does it take to prepare and cook this Pepper Steak recipe?
You’ll need about 10 minutes to slice the steak, mix the marinade, and chop the peppers and onion, plus a 10-minute marinating period. Active cooking takes roughly 12 minutes—2–3 minutes to sear the steak, 4 minutes to stir-fry the vegetables, 30 seconds for garlic and ginger, and about 2 minutes to finish the sauce—so plan for around 22 minutes total from start to finish.
- Can I substitute the flank steak with another cut of beef?
Yes. Sirloin or skirt steak work well as alternatives. Both cuts have a similar grain structure and sear nicely. Be sure to slice them thinly against the grain to maintain tenderness and adjust cooking times slightly if needed, since sirloin may cook a bit faster than flank.
- How do I ensure the bell peppers and onion stay crisp-tender?
Use a large skillet over medium-high heat and add the vegetables only after setting the steak aside. Slice peppers and onion uniformly into strips about 1/4-inch thick. Stir-fry for about 4 minutes—just until they soften slightly but still retain crunch. Avoid overcrowding the pan so they sear rather than steam.
- What’s the best way to make this recipe gluten-free?
Swap regular soy sauce for tamari or coconut aminos and verify that your oyster sauce is labeled gluten-free. All other ingredients—cornstarch, beef broth, hoisin sauce—should be double-checked for hidden wheat. With these swaps, you’ll keep the same savory depth without gluten.
- How can I customize the flavor profile or add a finishing touch?
To brighten the dish, add a splash of rice vinegar or a drizzle of toasted sesame oil just after the sauce thickens. For heat, stir in red pepper flakes or fresh chili slices when you add the garlic and ginger. You can also garnish with chopped green onions or sesame seeds for extra aroma and texture.
- Can I prepare any components ahead of time or store leftovers?
Yes. Slice the steak and vegetables and store them separately in airtight containers in the fridge for up to a day. Marinate the steak just before cooking. Leftover Pepper Steak keeps well for 2–3 days. Reheat gently in a skillet over medium heat, adding a splash of broth or water to loosen the sauce if it’s thickened too much in the fridge.
What Makes This Special
Pepper Steak with Bell Peppers and Onion hits all the right notes—juicy, savory steak strips, crisp-tender veggies, and a sauce that’s equal parts sweet, salty, and subtly spiced. The method is simple, the ingredients are pantry-friendly, and the results? Absolutely addictive. Print this recipe, stash it in your binder, and give it a whirl next time you want a weekday dinner that feels anything but ordinary. Got questions, tweaks, or bragging rights about how it turned out? Drop a comment below—I’m all ears!
Pepper Steak with Bell Peppers and Onion
Description
Tender strips of marinated flank steak sear to caramelized perfection before tossing with crisp bell peppers and onions in a fragrant garlic-ginger sauce that clings to every bite.
Ingredients
Instructions
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Slice the flank steak across the grain into thin strips.
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In a bowl combine soy sauce oyster sauce and cornstarch then add the steak toss to coat and marinate for 10 minutes.
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Heat 1 tablespoon of oil in a large skillet over medium-high heat add the steak and sear until browned about 2 to 3 minutes then remove and set aside.
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Add the remaining oil to the skillet then add the sliced bell peppers and onion and stir-fry until crisp-tender about 4 minutes.
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Add the minced garlic and grated ginger to the pan and cook until fragrant about 30 seconds.
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Return the steak to the skillet pour in the beef broth and hoisin sauce stir to combine and cook until the sauce has thickened about 2 minutes.
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Season with salt and black pepper to taste then serve immediately over steamed rice or noodles.
Note
- Flank steak can be substituted with sirloin or skirt steak for a different texture.
- For a gluten-free version use tamari or coconut aminos instead of soy sauce and ensure oyster sauce is gluten-free.
- To brighten the flavors add a splash of rice vinegar or toasted sesame oil at the end of cooking.
- Customize the heat by adding red pepper flakes or fresh chili slices.
