If you’re craving something that’s packed with vibrant colors, bold flavors, and quick to whip up, you’re going to adore this Pepper Steak and Onion Stir Fry Recipe. I absolutely love how this dish combines tender beef with crisp bell peppers and onions, all tossed in a savory sauce that just hits the spot every time. Whether you’re cooking for a busy weeknight or impressing friends with your stir-fry skills, this recipe will quickly become a go-to in your kitchen.
Why You’ll Love This Recipe
- Quick and Easy: You’ll have dinner on the table in about 30 minutes, perfect for busy nights.
- Vibrant Flavors: The combination of soy, oyster sauce, fresh garlic, and paprika creates a rich, satisfying taste that’s hard to resist.
- Customizable: You can easily adjust spices and veggies to match your mood or what’s in season.
- Family Favorite: Once I made this for my crew, they kept asking for it again and again – it’s a definite crowd-pleaser.
Ingredients You’ll Need
The key to a winning Pepper Steak and Onion Stir Fry Recipe lies in fresh, high-quality ingredients that balance each other perfectly. These ingredients come together to create a saucy, tender meat and crisp veggie combo that’s both comforting and exciting. I always suggest picking bell peppers with vibrant colors and fresh garlic for the best results!

- Soy Sauce: Use a good quality soy sauce for deep umami flavor; gluten-free if needed.
- Oyster Sauce: Adds a subtle sweetness and richness that brings everything together.
- Chicken Stock: Keeps the sauce flavorful and moist without being too heavy.
- Water: Helps balance the sauce consistency with the chicken stock.
- Cornstarch: Thickens the sauce for that perfect glossy finish.
- Boneless Sirloin Tips: Lean and tender, but still juicy – perfect for quick stir-frying.
- Salt: Adjust carefully depending on your soy and seasoning blends.
- Cooking Oil: Use a neutral oil with a high smoke point like vegetable or canola oil.
- Bell Peppers (Red and Green): I love mixing colors for taste and presentation.
- Garlic (Minced): Fresh garlic always wins; it’s the secret to that irresistible aroma.
- Paprika: Adds a smoky warmth without heat, but if you want a kick, adjust as you like.
- Minced Ginger: Brightens the flavor and cuts through the richness of the beef.
- Creole Cajun Seasoning (Optional): Salt-free lets you control salt levels, but it adds a lovely spice complexity.
- Onion (Chopped): Adds sweetness and crunch to balance the savory sauce.
- Green Onions: For freshness and a pop of color at the end.
- Hot Sauce: Totally optional, but a splash livens up the dish beautifully.
Variations
What makes this Pepper Steak and Onion Stir Fry Recipe so fun is how flexible it is. I’ve played around with different veggies and seasoning combos, and I encourage you to do the same! It’s a great base to make your own, so don’t shy away from trying new twists.
- Add Mushrooms: When I toss in sliced mushrooms, it adds a lovely meaty texture and an earthy vibe.
- Spice It Up: My family loves a bit of heat, so I sometimes add crushed red pepper flakes or more hot sauce.
- Use Different Meats: Swap the sirloin for flank steak, skirt steak, or even chicken breast for a fresh spin.
- Veggie Boost: Toss in snap peas, baby corn, or carrots for extra crunch and nutrients.
- Gluten-Free: Just be sure to pick gluten-free soy sauce and oyster sauce to keep it safe.
How to Make Pepper Steak and Onion Stir Fry Recipe
Step 1: Prep Your Sauce and Beef Like a Pro
Start by mixing the soy sauce, oyster sauce, chicken stock, water, and cornstarch in a bowl. This combo gives you that glossy, flavorful sauce that coats every tasty bite. Then, season your sirloin tips lightly with a bit of salt and a splash of soy or oyster sauce. This helps infuse the beef with flavor and tenderness before it hits the wok.
Step 2: Sear the Beef to Lock in Juices
Heat a tablespoon of oil over medium-high heat in your wok or skillet until it shimmers. Add the beef and let it sit for about 30 seconds without stirring – this step is crucial! It gives the beef a nice sear and caramelization. Stir and cook for about 2 minutes until it reaches your preferred doneness (I like mine medium rare to medium). Then, remove it from the pan and set it aside, keeping it warm.
Step 3: Stir Fry the Veggies to Perfection
Using the same pan, toss in the chopped bell peppers and onion. Stir fry for about 2 minutes until they start to soften but stay crisp – that contrast is what I love here. Next, add minced garlic, paprika, ginger, and Creole seasoning (if you’re using it). Keep stirring for another 2-3 minutes. The kitchen fills with this incredible aroma that’s guaranteed to make your mouth water.
Step 4: Bring it All Together with the Sauce
Pour in the prepared sauce mixture and stir constantly for about 2 minutes until it thickens and the veggies get coated in that silky glaze. Then, add the beef back into the pan and stir to combine everything evenly. Remove from heat, sprinkle with chopped green onions, and add hot sauce if you want a little extra kick.
Pro Tips for Making Pepper Steak and Onion Stir Fry Recipe
- Don’t Crowd the Pan: Cook the beef in batches if necessary to get the perfect sear and avoid steaming.
- Fresh Garlic and Ginger: Adding them last with the peppers preserves their bright, punchy flavors.
- Cornstarch Control: Want a thicker sauce? Add a little more cornstarch mixed with water gradually, stirring constantly.
- Taste as You Go: Since soy and oyster sauce vary in saltiness, adjust seasoning bit by bit to avoid an overly salty finish.
How to Serve Pepper Steak and Onion Stir Fry Recipe

Garnishes
I always top this dish with chopped green onions for that fresh bite and a sprinkle of black pepper for a subtle heat. Sometimes, a squeeze of fresh lime juice brightens everything up beautifully. If you like it spicy like my family, a dash of your favorite hot sauce or crushed red pepper really makes it pop.
Side Dishes
Serving this stir fry over steamed white rice or fragrant jasmine rice is classic. I’ve also paired it with cauliflower rice for a low-carb option that keeps the dish light. For some extra greens, a simple cucumber salad or sautéed bok choy adds a refreshing counterpoint to the rich flavors.
Creative Ways to Present
For a special occasion, I’ve plated this stir fry in shallow bowls, topped with toasted sesame seeds and fresh cilantro leaves. Serving it family-style in a colorful cast iron skillet makes it inviting and perfect for sharing. I even like to line the plate with grilled pineapple slices for a tropical twist that surprises guests.
Make Ahead and Storage
Storing Leftovers
Leftover Pepper Steak and Onion Stir Fry keeps beautifully in an airtight container in the fridge for up to 3 days. I make sure to cool it completely before sealing to maintain the sauce’s texture and prevent sogginess. It’s perfect for a quick lunch or easy dinner the next day.
Freezing
I’ve frozen this stir fry a few times with good results. Just portion it out into freezer-safe containers or bags, leaving some headspace for expansion. When you’re ready to enjoy, thaw overnight in the fridge for best texture.
Reheating
Reheat leftovers gently in a skillet over medium heat, stirring frequently to avoid drying out the beef. Adding a splash of chicken stock or water helps loosen the sauce back up and keeps everything nice and saucy. Microwaving works too—just cover loosely and stir halfway through.
FAQs
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Can I use a different cut of beef for this stir fry?
Absolutely! Sirloin tips work great, but flank or skirt steak are also excellent choices. Just slice against the grain thinly to keep it tender. Chicken or even tofu are tasty alternatives if you want to change it up.
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How can I make the sauce thicker or thinner?
It’s easy to control sauce thickness by adjusting the cornstarch. Mix a little extra cornstarch with water for a thicker sauce and add it gradually while cooking, stirring constantly. For a thinner sauce, reduce the cornstarch or add a little more water or stock.
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Is this recipe gluten-free?
Yes! Just be sure to use gluten-free soy sauce and oyster sauce. Most traditional versions contain wheat, so always check your labels if you’re avoiding gluten.
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Can I prep this recipe in advance?
You can prep the sauce and slice the beef ahead of time, keeping them refrigerated separately. Veggies are best sliced fresh for the best texture, but chopping them up to a few hours ahead is fine.
Final Thoughts
This Pepper Steak and Onion Stir Fry Recipe holds a special place in my kitchen rotation because it’s reliable, delicious, and endlessly adaptable. It’s one of those meals I turn to when I want something comforting but don’t want to fuss over complicated steps. I guarantee once you try it, you’ll find yourself coming back to it again and again—just like my family and I do. So grab your wok or skillet, gather those colorful peppers, and let’s get cooking!
Print
Pepper Steak and Onion Stir Fry Recipe
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Stovetop
- Cuisine: Asian Fusion
- Diet: Gluten Free
Description
Pepper Steak and Onions is a flavorful stir-fry dish featuring tender sirloin tips cooked with colorful bell peppers, onions, and aromatic spices in a savory soy and oyster sauce-based blend. This quick and easy recipe delivers a classic and vibrant Asian-inspired meal perfect for weeknight dinners served over rice.
Ingredients
Sauce
- 2 tablespoons (10ml) soy sauce
- 3 tablespoons (15ml) oyster sauce
- ½ cup (120ml) chicken stock
- 1 cup (240ml) water
- 2 tablespoons (20g) cornstarch
Main Ingredients
- 1 pound (450g) boneless sirloin tips
- salt to taste
- 1 tablespoon (15ml) cooking oil
- 2 large bell peppers (red and green)
- 3 cloves garlic, minced
- 1–2 teaspoons (2-4g) paprika
- 1 teaspoon (1g) minced ginger
- 1–2 teaspoons (3-5g) Creole Cajun seasoning, salt-free (optional)
- 1 medium onion, chopped
- 1–2 green onions, chopped
- 1 teaspoon (5ml) hot sauce (adjust to taste)
Instructions
- Prepare the sauce: In a mixing bowl, combine the soy sauce, oyster sauce, chicken stock, water, and cornstarch. Stir well to dissolve the cornstarch and set the sauce mixture aside.
- Season the beef: In another bowl, season the sirloin tips with a little salt and optionally some soy or oyster sauce to enhance flavor.
- Cook the beef: Heat a wok or saucepan over medium-high heat and add about a tablespoon of cooking oil. Add the beef and let it sear undisturbed for about 30 seconds to develop a crust, then stir and continue cooking for an additional 2 minutes or until the beef reaches your desired level of doneness. Remove the beef from the pan and keep it warm.
- Stir-fry the vegetables and spices: In the same wok or pan, add the chopped bell peppers and onion. Stir-fry for 2 minutes until slightly tender but still crisp. Add the minced garlic, paprika, ginger, and Creole Cajun seasoning if using, and stir-fry everything together for another 2-3 minutes until fragrant and vegetables are cooked through.
- Add the sauce and combine: Pour the prepared sauce mixture into the pan and cook, stirring continuously for about 2 minutes until the sauce thickens and coats the vegetables.
- Finish the dish: Return the cooked beef to the pan, stir well to combine and heat through. Remove from heat once everything is well incorporated.
- Serve: Serve the pepper steak and onions over steamed rice. Garnish with chopped green onions and add hot sauce to taste if desired.
Notes
- Using a wok is ideal for stir-frying as it evenly cooks the meat and vegetables quickly. If unavailable, a cast iron skillet works well but avoid non-stick pans as they can lead to uneven cooking.
- You can opt for a single color bell pepper or use multiple colors for added visual appeal and flavor complexity.
- Adjust the thickness of the sauce to your preference by varying the amount of cornstarch.
- Reduce added salt if using a Creole Cajun seasoning that is not salt-free. Always taste and adjust seasoning accordingly.
- This recipe can be gluten-free by using gluten-free soy sauce and oyster sauce alternatives.
- Nutritional values are estimates and may vary based on specific ingredient brands and quantities used.
Nutrition
- Serving Size: 1 serving (about 1/4 of recipe)
- Calories: 320 kcal
- Sugar: 5 g
- Sodium: 700 mg
- Fat: 12 g
- Saturated Fat: 3.5 g
- Unsaturated Fat: 7 g
- Trans Fat: 0 g
- Carbohydrates: 18 g
- Fiber: 3 g
- Protein: 34 g
- Cholesterol: 75 mg


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