Pepper Steak With Onions

Pepper Steak With Onions is a classic, savory dish that brings together tender beef sirloin, crisp bell peppers, and sweet onions in a luscious, flavorful sauce. This recipe is quick enough for a weeknight dinner yet satisfying enough to impress guests. With just a handful of simple ingredients, you can create a restaurant-quality meal that’s both comforting and vibrant. Whether you’re a seasoned home cook or just starting out, this Pepper Steak With Onions recipe will become a go-to favorite in your culinary repertoire.

Why This Recipe Works

This Pepper Steak With Onions works because it balances flavors and textures beautifully. The beef sirloin is thinly sliced to cook quickly and stay tender, while the soy sauce and cornstarch marinade create a silky, glossy coating that clings to every bite. Onions and bell peppers add sweetness and crunch, and the fresh garlic and ginger provide aromatic depth. Cooking the ingredients over high heat ensures a perfect sear, locking in juices and developing rich, caramelized notes. It’s a simple, well-rounded dish that satisfies on every level.

What You’ll Gather

• 1 lb beef sirloin, thinly sliced – Choose a lean, tender cut for the best texture.
• 2 tablespoons soy sauce – Use low-sodium for a more balanced flavor.
• 1 tablespoon cornstarch – Helps thicken the sauce and tenderize the beef.
• 2 tablespoons vegetable oil – For stir-frying; you can substitute with canola or peanut oil.
• 1 onion, sliced – Adds sweetness and body.
• 1 bell pepper, sliced – Red, green, or yellow all work well.
• 2 cloves garlic, minced – For aromatic punch.
• 1 teaspoon ginger, minced – Adds warmth and spice.
• Salt and pepper to taste – To season perfectly.
• Green onions, chopped for garnish – Adds freshness and color.

Tools & Equipment Needed

• Sharp knife – Essential for thinly slicing the beef and vegetables.
• Cutting board – For prepping ingredients safely and efficiently.
• Large skillet or wok – For high-heat stir-frying to achieve a beautiful sear.
• Mixing bowl – To marinate the beef evenly.
• Spatula or wooden spoon – For stirring and tossing ingredients during cooking.
• Measuring spoons – To ensure precise seasoning.

Pepper Steak With Onions: How It’s Done

Step 1: Prepare the Beef Marinade

In a mixing bowl, combine the thinly sliced beef sirloin with 2 tablespoons of soy sauce and 1 tablespoon of cornstarch. Toss until the beef is evenly coated. The cornstarch will help tenderize the meat and create a silky sauce once cooked. Let it rest while you prep the vegetables.

Step 2: Slice Your Vegetables

Slice the onion and bell pepper into thin strips. Mince the garlic and ginger finely to release their full flavor. Having all ingredients ready to go makes the cooking process smooth and efficient.

Step 3: Stir-Fry the Beef

Heat 1 tablespoon of vegetable oil in a large skillet or wok over medium-high heat. Once hot, add half of the beef in a single layer. Avoid overcrowding to ensure a good sear. Cook for about 2 minutes per side until browned but not fully cooked through. Remove the beef and set aside. Repeat with the remaining beef and oil if needed.

Step 4: Cook the Vegetables

In the same skillet, add the sliced onions and bell peppers. Stir-fry for 3-4 minutes until they start to soften but retain some crunch. Add the minced garlic and ginger and cook for another minute until fragrant.

Step 5: Combine & Finish Cooking

Return the beef to the skillet with the vegetables. Stir everything together and season with salt and pepper to taste. Cook for an additional 2-3 minutes until the beef is cooked through and the sauce has thickened slightly, coating the ingredients beautifully.

Step 6: Garnish and Serve

Sprinkle chopped green onions over the top just before serving for a fresh burst of flavor and color. Serve your Pepper Steak With Onions hot, ideally over steamed rice or alongside your favorite grain.

Seasonal Twists

• Add sliced mushrooms in fall and winter for an earthy depth, reminiscent of a Caramelized Onion Mushroom Pasta.
• Include thinly sliced zucchini or snap peas in spring for added crunch and freshness.
• Swap bell peppers for colorful heirloom varieties in summer for a sweeter, vibrant dish.
• Top with toasted sesame seeds or a drizzle of sesame oil for a nutty finish.

Notes on Ingredients

• Beef Sirloin: Opt for fresh, lean sirloin for tenderness. You can substitute with other cuts like ribeye or flank steak sliced thinly, but sirloin is ideal for its balance of flavor and texture.
• Soy Sauce: Choose naturally brewed soy sauce for richer taste. Low-sodium versions help control saltiness.
• Cornstarch: A key ingredient for thickening the sauce. If you prefer, arrowroot powder can be a suitable alternative.
• Vegetable Oil: Neutral oils with high smoke points are best for stir-frying. Avoid olive oil for this recipe due to its lower smoke point.
• Onion & Bell Pepper: Fresh and crisp vegetables elevate the dish. Red bell peppers add sweetness, while green peppers bring a slight bitterness that balances the beef.
• Garlic & Ginger: These aromatics are essential for authentic flavor and add warmth and depth.

Refrigerate, Freeze, Reheat

This Pepper Steak With Onions keeps well in the refrigerator for up to 3 days when stored in an airtight container. For longer storage, freeze portions in freezer-safe containers for up to 2 months. To reheat, thaw overnight in the fridge and warm gently in a skillet over medium heat, adding a splash of water or broth if the sauce has thickened too much. Avoid microwaving to preserve texture and flavor.

Top Questions & Answers

Can I use a different cut of beef for this recipe?

Absolutely! While sirloin is recommended for its tenderness and flavor, flank steak or ribeye thinly sliced work well too. Just be mindful of cooking times as some cuts may require slightly less or more time to stay tender.

What can I serve with Pepper Steak With Onions?

This dish pairs wonderfully with steamed white or brown rice, but it’s also delicious alongside quinoa or even noodles. For a fresh side, a simple cucumber salad or steamed greens complement the rich flavors beautifully.

How can I make this dish spicier?

To add heat, incorporate sliced fresh chili peppers or a pinch of crushed red pepper flakes when cooking the vegetables. A drizzle of chili oil after plating also adds a lovely kick without overpowering the dish.

Is there a vegetarian alternative to this recipe?

Yes! Swap the beef for firm tofu or seitan. Press and slice the tofu thinly, then marinate and cook similarly. The vegetables and sauce will still shine, making a satisfying plant-based version.

Our Most-Loved Recipes

• Beef Chops With Grilled Peaches – A succulent and sweet twist on classic grilled beef.
• Korean Bbq Beef Lettuce Wraps – Flavorful and fresh wraps bursting with umami.
• Caramelized Onion Mushroom Pasta – A comforting and rich vegetarian pasta option.

The Last Word

Pepper Steak With Onions is a timeless dish that marries simplicity with robust flavor. It’s perfect for anyone craving a hearty meal without the fuss. The tender beef, vibrant vegetables, and savory sauce come together to create a dish that’s both nourishing and delicious. Whether you’re cooking for family or entertaining friends, this recipe will deliver satisfaction every time. Enjoy it as is, or get creative with the seasonal twists and side pairings suggested here. Happy cooking!

Share on Pinterest