Spicy Pepper Steak Stir Fry with Velveted Beef 

January 31, 2026

Weeknight dinners shouldn't require expensive cuts of beef or hours of your time after work. This spicy pepper steak stir fry with velveted beef uses inexpensive flank steak or sirloin and comes together in 30 minutes, solving the exact problem that made it a weeknight hero for working moms throughout the 1980s. The baking soda marinade transforms tough, budget-friendly beef into restaurant-quality tender strips that taste like you spent twice the money and effort.

This recipe was designed for real life. The marinade takes five minutes to mix and thirty minutes in the refrigerator while you change out of work clothes and steam rice. The actual cooking happens in less than ten minutes. No special equipment, no hard-to-find ingredients, no complicated techniques beyond one simple trick that makes all the difference.

The velveting method isn't a chef secret that requires culinary school - it's what restaurant cooks have used for decades to stretch their food budgets while still serving tender beef. A quarter teaspoon of baking soda, some cornstarch, and a short marinade break down tough muscle fibers so you can buy whatever's on sale and still get melt-in-your-mouth results. Once I learned this technique I stopped buying expensive cuts for stir fry altogether.

Looking for other quick weeknight meals to add to your rotation? Try the Classic 1960s Beef Stroganoff, or this vintage 1950s Lasagnette Casserole


Back in the 1980s Kitchen

When this pepper steak recipe became a weeknight staple, MTV was playing actual music videos between commercials for Members Only jackets. Strip malls were the center of suburban life, anchored by video rental stores, Radio Shack, and the local Chinese buffet where you could fill multiple plates for $4.99. Dishes like pepper steak, egg foo young, and beef with broccoli showed up on dinner tables as regularly as spaghetti, especially in households where both parents worked full time.

The genius of recipes like this one was speed and economy. Working moms could stop at the grocery store on the way home, buy flank steak on sale, grab bell peppers from the produce section, and have dinner on the table before the 6pm news. 


What Makes This An Amazing Pepper Steak Recipe

  • The Velveting Method Creates Restaurant Texture
    Velveting beef with baking soda breaks down the proteins on the meat's surface, creating that distinctive silky coating you taste in Chinese restaurants. The cornstarch in the marinade forms a protective barrier that locks in moisture during the high-heat cooking, so your beef stays juicy even when cooked quickly. 
  • Shaoxing Wine Adds Depth You Can't Fake
    Shaoxing wine adds a subtle complexity and helps tenderize the meat while balancing the salty elements from the soy sauce. If you don't have Shaoxing wine, dry sherry works as a substitute, or even rice vinegar in a pinch, though the flavor profile shifts slightly. The alcohol cooks off completely during stir frying, leaving behind only depth and a hint of sweetness.
  • Oyster Sauce Gives the Right Umami
    Oyster sauce is the secret ingredient in that brown sauce at Chinese restaurants. It's thick, slightly sweet, deeply savory, and creates the glossy coating that clings to beef and vegetables. Regular soy sauce alone tastes flat by comparison. Oyster sauce has body and richness that makes the entire dish taste more complex without requiring a long list of ingredients.
  • The Beef Stock Loosens Everything Just Right
    Some pepper steak recipes use just soy sauce and cornstarch, but they end up too thick or too salty. Adding beef stock creates a sauce with the right consistency that coats everything without becoming gloppy. It also adds another layer of savory depth. Chicken stock works if that's what you have, though beef stock reinforces the meaty flavor.
  • Bell Peppers Stay Crisp, Not Mushy
    The key to perfect pepper steak is cooking the vegetables separately from the beef. If you throw everything in together, the vegetables release moisture that steams the beef instead of searing it, and you lose that crispy, caramelized texture on the meat. Cook the beef first, set it aside, then quickly stir fry the peppers and onions until they're tender-crisp with a slight char. This takes maybe three minutes.

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Spicy beef pepper stir fry in cast iron skillet

Spicy Pepper Steak Stir Fry Recipe

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This restaurant-style Chinese pepper steak uses a simple velveting marinade with baking soda to create incredibly tender beef in 30 minutes. Colorful bell peppers, onions, and a savory oyster sauce make this 1980s takeout classic better than delivery.

  • Total Time: 50 minutes
  • Yield: 4 Servings 1x

Ingredients

Units Scale
For the Beef Marinade:
  • 1/2 to 1 pound thin-sliced beef (flank steak, sirloin, or round steak)
  • 1 tablespoon soy sauce
  • 1 tablespoon Shaoxing wine, cooking sherry, or rice vinegar
  • 1/4 teaspoon baking soda
  • 1 teaspoon cornstarch
For the Cooking Sauce:
  • 1 tablespoon oyster sauce
  • 1 tablespoon soy sauce
  • 1/4 cup beef stock
  • 1 teaspoon cornstarch
  • 1 teaspoon brown sugar
  • 1 teaspoon sesame oil or chili sesame oil
For the Stir Fry:
  • 1 green bell pepper, cut into strips
  • 1 red bell pepper, cut into strips
  • 1 small onion, thinly sliced
  • 2-3 hot peppers of your choice (optional)
  • 1-2 teaspoons minced garlic
  • Optional: chili pepper flakes for extra heat
  • 2-3 tablespoons sesame oil

Instructions

  1. Marinate the beef: In a gallon-sized zip-top bag, combine the sliced beef with 1 tablespoon soy sauce, 1 tablespoon Shaoxing wine, ¼ teaspoon baking soda, and 1 teaspoon cornstarch. Mix well to coat all the beef. Refrigerate for at least 30 minutes, or up to 2 hours for maximum tenderness.
  2. Prepare the cooking sauce: In a small bowl, whisk together the oyster sauce, soy sauce, beef stock, cornstarch, brown sugar, and sesame oil. Set aside.
  3. Prep the vegetables: Cut the bell peppers into strips or chunks about 1 inch in size. Slice the onion thinly. If using hot peppers, slice them. Mince the garlic.
  4. Cook the beef: Heat 1-2 tablespoons of oil in a large wok or skillet over medium-high to high heat. When the oil shimmers, add the marinated beef in a single layer (work in batches if needed to avoid crowding). Stir-fry for 3-4 minutes until the beef is browned but still slightly pink in the center.
  5. Transfer beef to a plate and set aside.
  6. Stir-fry the aromatics and vegetables: Add another tablespoon of oil to the same pan. Reduce heat to medium-high and add the minced garlic. Sauté for 30 seconds until fragrant. Add all the peppers and onions. Stir-fry for 3-4 minutes until the vegetables are tender-crisp and slightly charred but not mushy.
  7. Combine and sauce: Return the beef to the pan with the vegetables. Give the cooking sauce a quick stir and pour it over everything. Toss to coat and cook for 2-3 minutes, stirring constantly, until the sauce thickens and becomes glossy. For extra heat, add chili pepper flakes during this step.
  8. Serve: Remove from heat and serve immediately over Perfect Sticky Rice or fried rice.

How to Make Perfect Pepper Steak with Velveting

  • Slice Your Beef Thin Against the Grain
    Cutting against the grain shortens the muscle fibers, making each bite more tender. Here's a tip: Freeze your beef for about 20 minutes before slicing to make it easier to cut thin, uniform strips. Aim for pieces about ⅛ to ¼ inch thick and roughly 3 inches long. Inconsistent sizes mean some pieces overcook while others stay underdone, so try to keep them similar.
  • Don't Skip the 30-Minute Marinade
    The baking soda needs time to work on the meat's surface. Fifteen minutes is the absolute minimum, but thirty minutes to an hour gives you noticeably better results.
  • Use High Heat and Work Fast
    Stir frying happens at high temperatures. Your wok or skillet should be hot enough that a drop of water sizzles and evaporates immediately. This high heat creates that slightly charred, caramelized flavor on the beef and vegetables. If your heat is too low, everything steams instead of sears, and you lose the texture that makes this dish work. Cook in batches if your pan isn't large enough to hold everything in a single layer.
  • Add Garlic at the Right Moment
    Garlic burns easily at high heat. Add it after you've cooked the beef and have the heat turned down slightly, then let it cook for just 30 seconds to one minute until fragrant. Burnt garlic tastes bitter and ruins the whole dish. If you're nervous about timing, mix your minced garlic into the sauce instead of adding it directly to the hot pan.
  • Thicken the Sauce Just Enough
    The cornstarch in your sauce needs to reach a boil to activate and thicken properly. Once you add the sauce to the pan with the beef and vegetables, let it bubble for about two minutes while stirring constantly. You're looking for a glossy, coating consistency that clings to the beef without pooling at the bottom of the pan. If it gets too thick, add a splash more beef stock. If it's too thin, let it simmer another minute.
  • Stop Cooking Before You Think You Should
    Beef continues cooking for a minute or two after you remove it from heat. Pull your pepper steak off the burner when the sauce has just thickened and the beef is cooked through but still slightly pink in the thickest pieces. By the time you serve it, everything will be perfectly done. Overcooked beef turns tough and chewy, undoing all the work your velveting marinade accomplished.

Recipe Variations, Serving Ideas, & Storage

  • Recipe Variations

  • Serving Ideas

  • Make Ahead & Storage 

Recipe Variations

  • For Extra Heat: Add sliced jalapeños or serrano peppers with the bell peppers, or stir in a tablespoon of chili garlic sauce or sambal oelek with the cooking sauce. You can also finish with a drizzle of chili sesame oil instead of regular sesame oil for a spicy, toasted flavor.
  • For Ginger Lovers: Double the amount of fresh ginger, or add matchstick-cut ginger strips that cook with the vegetables for more texture and bite. Ginger cuts through the richness of the oyster sauce and adds brightness.
  • Make It Saucier: Double the cooking sauce ingredients if you like extra sauce for soaking into your rice. The cornstarch ratio stays the same, so it will thicken properly.
  • Vegetable Additions: Snow peas, mushrooms, baby corn, or water chestnuts all work beautifully in this stir fry. Add them when you cook the bell peppers and adjust cooking time as needed. Mushrooms need a bit longer to brown nicely.
  • Budget Version: Use whatever bell peppers are on sale rather than buying multiple colors. Green peppers work just fine and actually taste more like the Chinese-American pepper steak from the 1980s. Round steak or even chuck roast (sliced thin and velveted for longer) cost less than flank steak.

Frequently Asked Questions

What cut of beef is best for pepper steak?

Flank steak, sirloin, or round steak work best because they're tender enough to cook quickly but still flavorful. Flank steak is my top choice for the right balance of flavor and price. Avoid tough cuts like chuck or shank unless you're willing to marinate them for several hours. Ribeye or strip steak work beautifully if you're splurging, though they're not necessary.

How does baking soda tenderize beef?

Baking soda raises the pH on the meat's surface, which prevents proteins from bonding together too tightly during cooking. This keeps the beef tender even at high heat. The cornstarch and oil in the marinade create a protective coating that locks in moisture. Just don't use more than ¼ teaspoon per pound of meat, or the texture starts feeling slippery.

Can I use chicken instead of beef?

Absolutely. The velveting method works beautifully with chicken breast or thighs. Cut the chicken into thin strips and use the same marinade. Cooking time stays about the same since the pieces are thin. Chicken thighs stay more tender than breast meat if you're worried about dryness.

Do I have to use a wok?

A large skillet works perfectly fine. The key is high heat and enough surface area so your beef and vegetables can sear instead of steam. Cast iron skillets are excellent for stir frying if you don't have a wok. Just make sure whatever pan you use can handle high temperatures.

Can I make this less salty?

Use low-sodium soy sauce and low-sodium beef stock. You can also reduce the amount of soy sauce in both the marinade and the cooking sauce by half and add a splash of water to compensate for the liquid. Oyster sauce also contains sodium, so check the label if you're monitoring salt intake.

What if I don't have Shaoxing wine?

Dry sherry is the closest substitute. Mirin works but is sweeter, so reduce the sugar in your sauce slightly. Rice vinegar adds acidity instead of the subtle sweetness of Shaoxing wine, giving you a slightly different but still delicious flavor profile. In a pinch, you can use water, though you lose some complexity.

How do I know when the beef is cooked?

The beef should no longer be pink and should feel firm when you press it with your spatula. Because the pieces are so thin, they cook in just a few minutes at high heat. Pull one piece out and cut it in half to check if you're uncertain. Overcooked velveted beef gets tough, so err on the side of slightly underdone.

Can I add more vegetables?

Mushrooms, snap peas, broccoli, carrots, and water chestnuts all work well. Add harder vegetables like carrots first since they take longer to cook. Leafy greens like bok choy or spinach should go in at the very end since they wilt almost instantly. Keep the total vegetable quantity similar to the recipe so you have enough sauce.

Why is my sauce too thick?

Your heat might be too high, causing the sauce to reduce too quickly, or you may have added too much cornstarch. Thin it out with a few tablespoons of beef stock or water while stirring over medium heat. The sauce should coat the back of a spoon but still flow easily.

Can I use frozen bell peppers?

Fresh peppers give you better texture since frozen peppers release more water when cooked and turn softer. If you're using frozen, thaw them first and pat very dry with paper towels. Add them toward the end of cooking so they don't overcook and become mushy.


Spicy beef pepper stir fry in cast iron skillet

This easy spicy pepper steak brings restaurant-quality results to your weeknight dinner rotation without requiring specialized equipment or hard-to-find ingredients. The baking soda marinade transforms affordable cuts of beef into tender, silky strips that taste like you ordered takeout, but better because you know exactly what went into it.

Once you master the velveting technique, you'll use it for every stir fry you make. It's one of those small tricks that makes a disproportionately large difference in the final result. Your family will start requesting this on repeat, and you'll wonder why you ever paid for takeout pepper steak in the first place.

If you make this easy pepper steak with velveting, please leave a rating and review! Did your family grow up ordering pepper steak from the local Chinese restaurant? What memories does this dish bring back for you?

About the Author

Melissa is the creator of Recipe Rewind, where she preserves culinary history one vintage recipe at a time. With Wisconsin roots and a passion for desserts, she specializes in reviving original recipes like the 1908 Hydrox cookie - honoring the authentic versions before they're overshadowed by modern imitations. Self-taught from age seven with a Bisquick box and her Mamaw's handwritten recipe cards, her culinary passion has grown through international travel and raising four children. Today, she cooks in a truly multi-generational kitchen spanning five generations - from the Silent Generation to Gen Z - where timeless recipes bridge the decades. Melissa adapts vintage recipes for modern home cooks and bakers, believing food connects us all across generations, cultures, and time.

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