As the sizzling sound of beef hits the hot skillet, my kitchen transforms into a bustling street market in Beijing, bursting with life and flavor. Today, I’m thrilled to share my take on Sizzling Chinese Pepper Steak with Onions—a dish that’s become a staple in my home for its irresistible charm and quick prep. In just under 30 minutes, you can whip up this high-protein meal, making it an ideal fix for those hectic weeknights when you crave something vibrant yet satisfying. With just a handful of ingredients, including juicy flank steak and colorful bell peppers, you’ll create a restaurant-quality dinner that’s lighter on your wallet and heavy on taste. Ready to dive into the world of homemade Asian cuisine and impress your loved ones? Let’s explore this flavorful journey together!

Why Is This Recipe So Irresistible?
Quick Preparation: Whip up this dish in just 15 minutes—perfect for busy weeknights when time is of the essence!
Flavor Explosion: The rich combination of soy sauce, garlic, and spicy chili flakes creates a mouthwatering experience in every bite.
Versatile Ingredients: Feel free to switch out flank steak for chicken or pork, making it adaptable to your taste preferences or pantry staples.
Healthy Choice: Packed with high protein and low carbohydrates, this meal is not only satisfying but promotes a balanced diet.
Budget-Friendly: Enjoy restaurant-quality flavors without the hefty bill, as most ingredients are easily found and inexpensive. Transform your dining experience with this Sizzling Chinese Pepper Steak with Onions and accompany it with Hearty White Bean for a complete meal!
Sizzling Chinese Pepper Steak with Onions Ingredients
For the Beef Marinade
- Flank Steak – Main protein; slice thinly for a quick-cooking effect.
- Soy Sauce – Imparts umami flavor and saltiness; opt for low-sodium if preferred.
- Cornstarch – Tenderizes meat and thickens the sauce for a glossy finish.
For the Stir-Fry
- Vegetable Oil – Essential for stir-frying; substitute sesame oil for a nutty twist.
- Red Bell Pepper – Adds sweetness and vibrant color; any bell pepper works, too.
- Green Bell Pepper – Provides a mild bitterness that balances the dish’s sweetness.
- Onion – Fresh onion enhances flavor depth; stick with fresh for the best texture.
- Garlic – Fresh minced garlic boosts aroma and depth; avoid powdered for better results.
- Oyster Sauce – Adds a rich, savory note; hoisin sauce can work as a substitute.
- Black Pepper – Introduces mild heat; chili flakes can be added for extra spice if desired.
Elevate your weeknight dinners with this Sizzling Chinese Pepper Steak with Onions and enjoy a flavorful Asian cuisine experience in the comfort of your home!
Step‑by‑Step Instructions for Sizzling Chinese Pepper Steak with Onions
Step 1: Marinate the Beef
In a mixing bowl, combine the thinly sliced flank steak with soy sauce and cornstarch. Use your hands or a spoon to mix well, ensuring that each piece is evenly coated. Allow the steak to marinate for about 10 minutes to absorb the flavors and enhance tenderness.
Step 2: Sear the Steak
Heat 2 tablespoons of vegetable oil in a large skillet or wok over medium-high heat. Once the oil is shimmering, add the marinated flank steak to the pan. Stir-fry the steak for approximately 5 minutes, or until browned and just cooked through. Remove the steak from the skillet and set it aside on a plate.
Step 3: Sauté the Vegetables
In the same skillet, toss in the sliced red and green bell peppers, along with the chopped onion and minced garlic. Stir-fry these vibrant vegetables for about 4 minutes, or until they are tender-crisp and fragrant. This medley not only adds color but also enhances the flavor of your Sizzling Chinese Pepper Steak with Onions.
Step 4: Combine and Finish
Return the sautéed flank steak to the skillet, combining it with the vegetables. Pour in the oyster sauce and sprinkle black pepper over the mixture. Stir everything together and cook for an additional 2 minutes, allowing the flavors to meld and the beef to heat thoroughly. The dish should look glossy and colorful, ready to serve.
Step 5: Serve Hot
Transfer your delicious Sizzling Chinese Pepper Steak with Onions to a serving plate. Pair it with steamed jasmine rice or noodles for a complete meal. The colorful presentation and enticing aroma will surely impress your family or guests, making it a delightful addition to your dinner table.

How to Store and Freeze Sizzling Chinese Pepper Steak with Onions
Fridge: Store your leftover Sizzling Chinese Pepper Steak with Onions in an airtight container for up to 3 days. This keeps the flavors fresh and the steak juicy.
Freezer: If you want to keep it longer, freeze the dish in a freezer-safe container for up to 2 months. Make sure to cool it completely before sealing to prevent freezer burn.
Reheating: When you’re ready to enjoy your leftovers, reheat in a skillet over medium heat for best results. This way, you restore the dish’s original texture and flavor.
Serving Tips: Pair reheated servings with freshly steamed rice or noodles to recreate that delightful restaurant experience at home!
Expert Tips for Sizzling Chinese Pepper Steak
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Enhance the Marinade: Allow the flank steak to marinate longer than 10 minutes if time permits; this deepens flavor significantly, making your Sizzling Chinese Pepper Steak with Onions even tastier.
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Perfect Temperature: Ensure your skillet is hot enough before adding the steak; a properly preheated pan helps achieve that delightful sear and lock in juices.
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Use Fresh Ingredients: Always opt for fresh vegetables over frozen. They add the best flavor and texture to your dish, enhancing the overall experience.
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Knife Skills: A sharp knife works wonders for slicing meat thinly and uniformly, ensuring even cooking and tender bites in your pepper steak.
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Balance the Sauces: If you find your sauce too salty, a splash of water or broth can help balance the flavors while keeping the essence of Sizzling Chinese Pepper Steak with Onions intact.
What to Serve with Sizzling Chinese Pepper Steak with Onions?
Create a vibrant meal around this delightful dish that bursts with flavors and textures.
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Steamed Jasmine Rice: Perfect for soaking up the savory sauce, this fragrant rice elevates every bite of pepper steak.
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Garlic Bok Choy: This quick side adds a mild crunch and complements the dish, balancing out the richness of the beef.
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Crispy Spring Rolls: Their crunchy texture and fresh veggies provide a delightful contrast, making for an authentic dining experience.
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Oyster Sauce Glazed Broccoli: Nutrient-rich broccoli tossed in oyster sauce ties in perfectly with Asian flavors, enhancing your meal.
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Chilled Cucumber Salad: A refreshing side that adds a crunch and lightness, cleansing the palate between each flavorful bite of steak.
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Tea or Light Beer: A lightly brewed green tea or crisp light beer pairs beautifully, enhancing the umami notes of your meal while keeping it refreshing.
Sizzling Chinese Pepper Steak Variations
Feel free to get creative and make this dish your own with these tasty twists and substitutions!
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Protein Swap: Substitute flank steak with chicken or pork for a different protein option that’s just as delicious. Adjust the cooking time to ensure the meat is fully cooked through.
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Extra Crunch: Add in some broccoli or snap peas for additional texture and color. This will not only enhance the presentation but also contribute extra nutrients to your meal.
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Tropical Twist: Include pineapple chunks for a sweet and tangy contrast. The unexpected burst of flavor brightens the dish and adds an exciting twist to your Sizzling Chinese Pepper Steak.
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Spicy Kick: If you’re a heat lover, throw in some chili flakes or even fresh sliced jalapeños. This will elevate the heat level and add a zesty punch to each bite!
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Flavorful Sauces: Substitute oyster sauce with hoisin sauce or a homemade stir-fry sauce for a different flavor profile. Each option brings its unique touch that can transform your meal.
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Vegetable Medley: Mix in other colorful vegetables like carrots or zucchini to brighten the dish and make it more vibrant. You’ll get a beautiful array of colors and flavors in each mouthful.
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Add Noodles: Serve the dish over stir-fried noodles instead of rice for a delightful twist. It’s a fun alternative that makes the meal feel more like a wholesome noodle stir-fry.
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Herb Garnish: Finish with freshly chopped spring onions or cilantro for a fragrant garnish that adds freshness and color to your plate. It’s the perfect way to elevate the presentation!
Remember, cooking is all about embracing experimentation. Enjoy this Sizzling Chinese Pepper Steak with Onions alongside a bowl of Hearty White Bean soup for a cozy meal or perhaps a side of Chicken Chili Cream to complete your culinary adventure!
Make Ahead Options
These Sizzling Chinese Pepper Steak with Onions are perfect for meal prep enthusiasts! You can marinate the flank steak up to 24 hours in advance, which not only saves time but also infuses it with flavor. To do this, combine the flank steak with soy sauce and cornstarch, cover it, and refrigerate until you’re ready to cook. Additionally, you can slice the bell peppers and onions ahead of time (up to 3 days) and store them in an airtight container in the fridge to keep them fresh and crisp. When ready to serve, simply stir-fry the marinated steak and vegetables as directed, and enjoy a flavorful, restaurant-quality dish that’s quick to prepare!

Sizzling Chinese Pepper Steak with Onions Recipe FAQs
What should I look for when selecting flank steak?
When selecting flank steak, look for a piece with a bright red color and minimal dark spots, which can indicate spoilage. The meat should have a slight marbling of fat for flavor and tenderness. If you can, ask your butcher for advice on the freshest cut available!
How long can I store leftovers in the fridge?
You can store leftovers of your Sizzling Chinese Pepper Steak with Onions in an airtight container in the fridge for up to 3 days. To keep it fresh, always allow the meal to cool down completely before sealing.
Can I freeze Sizzling Chinese Pepper Steak with Onions?
Absolutely! To freeze this dish, let it cool completely first. Then, transfer it to a freezer-safe container, ensuring it’s tightly sealed to prevent freezer burn. It can last for up to 2 months in the freezer. When you’re ready to enjoy it, thaw it overnight in the fridge, then reheat gently in a skillet or microwave.
What should I do if my sauce is too salty?
If your sauce is too salty, you can balance it by adding a splash of water or low-sodium broth. Another trick is to include a teaspoon of brown sugar to help cut the saltiness. Stir and taste as you go until you reach your desired flavor balance.
Is this recipe suitable for people with allergies?
This recipe contains soy sauce, which is a common allergen. If you have a soy allergy, you can look for gluten-free soy sauce or tamari as alternatives. Always double-check your ingredients for allergens, especially if sharing the dish with others who may have dietary restrictions.
How can I make my Sizzling Chinese Pepper Steak even healthier?
To make your Sizzling Chinese Pepper Steak with Onions even healthier, consider adding more colorful vegetables such as snap peas, mushrooms, or broccoli. These additions can boost the nutritional value while providing a pleasing crunch! You can also serve it over brown rice or quinoa for added fiber.

Sizzling Chinese Pepper Steak with Onions in Just 15 Minutes
Ingredients
Equipment
Method
- In a mixing bowl, combine the thinly sliced flank steak with soy sauce and cornstarch. Mix well and let marinate for about 10 minutes.
- Heat 2 tablespoons of vegetable oil in a skillet over medium-high heat. Add the marinated flank steak and stir-fry for approximately 5 minutes until browned.
- In the same skillet, add the red and green bell peppers, onion, and garlic. Stir-fry for about 4 minutes until the vegetables are tender-crisp.
- Return the flank steak to the skillet, add oyster sauce and sprinkle black pepper. Stir together and cook for an additional 2 minutes.
- Serve your Sizzling Chinese Pepper Steak with Onions hot, optionally with steamed rice or noodles.

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