Easy Chinese Pepper Steak is a quick and flavorful stir-fry made with tender slices of beef, crisp red bell pepper, onion, green onions, and a rich savory sauce. The beef cooks quickly over high heat while the vegetables stay slightly crisp, creating an easy takeout-style dinner that is perfect with steamed rice.

Why You’ll Love This Recipe

  • Tender, flavorful strips of beef
  • Rich savory stir-fry sauce
  • Crisp red bell pepper and onion
  • Ready in about 30 minutes
  • Easy enough for a weeknight dinner
  • Perfect served over steamed white rice
  • Simple ingredients with classic Chinese-inspired flavors

Time and Servings

Prep Time: 15 minutes
Cook Time: 15 minutes
Total Time: 30 minutes
Servings: 4

Ingredients

For the Beef

  • 1 1/4 pounds flank steak or sirloin steak
  • 1 tablespoon low-sodium soy sauce
  • 1 tablespoon cornstarch
  • 1 teaspoon sesame oil
  • 1/4 teaspoon freshly ground black pepper
  • 2 tablespoons neutral cooking oil, divided

For the Vegetables

  • 1 large red bell pepper, thinly sliced
  • 1 medium yellow onion, sliced into wedges
  • 4 green onions, cut into 2-inch pieces
  • 3 garlic cloves, minced
  • 1 teaspoon freshly grated ginger

For the Pepper Steak Sauce

  • 1/3 cup low-sodium soy sauce
  • 1/2 cup low-sodium beef broth
  • 2 tablespoons oyster sauce
  • 1 tablespoon brown sugar
  • 1 tablespoon rice vinegar
  • 1 teaspoon sesame oil
  • 1 teaspoon freshly ground black pepper
  • 1 tablespoon cornstarch
  • 2 tablespoons water

For Serving

  • Steamed white rice
  • Sliced green onions
  • Sesame seeds, optional
  • Crushed red pepper flakes, optional

Instructions

1. Slice the Steak

Place the steak in the freezer for about 20 minutes to make it easier to slice thinly.

Using a sharp knife, cut the steak against the grain into thin strips.

Cutting against the grain shortens the muscle fibers and helps keep the beef tender.

2. Marinate the Beef

Place the sliced steak in a medium bowl.

Add 1 tablespoon soy sauce, 1 tablespoon cornstarch, 1 teaspoon sesame oil, and 1/4 teaspoon black pepper.

Toss until every piece of beef is lightly coated.

Let the beef rest for 10–15 minutes while preparing the vegetables and sauce.

3. Prepare the Sauce

In a small bowl, whisk together the soy sauce, beef broth, oyster sauce, brown sugar, rice vinegar, sesame oil, and black pepper.

In a separate small bowl, stir together 1 tablespoon cornstarch and 2 tablespoons water until completely smooth.

Set both mixtures aside.

4. Sear the Beef

Heat a large skillet or wok over high heat.

Add 1 tablespoon of the cooking oil.

Once the oil is hot, add half of the beef in a single layer.

Cook for approximately 1 minute without stirring, then toss and cook for another 1–2 minutes, just until browned.

Transfer the beef to a clean plate.

Add the remaining tablespoon of oil and cook the second batch in the same way.

Avoid overcrowding the pan, as this can cause the beef to steam instead of sear.

5. Stir-Fry the Vegetables

Reduce the heat slightly to medium-high.

Add the sliced onion and red bell pepper to the same skillet.

Stir-fry for 2–3 minutes. The vegetables should begin to soften while retaining some crispness.

Add the green onion pieces, garlic, and ginger.

Cook for another 30–60 seconds, stirring constantly.

6. Add the Sauce

Give the prepared sauce a quick stir and pour it into the skillet.

Bring it to a gentle simmer.

Stir the cornstarch slurry again, then gradually pour it into the sauce while stirring.

Cook for approximately 1 minute, until the sauce begins to thicken and becomes glossy.

7. Return the Beef

Return the seared beef and any accumulated juices to the skillet.

Toss everything together until the steak and vegetables are evenly coated in the sauce.

Cook for another 1–2 minutes, just until the beef is heated through and the sauce reaches a silky consistency.

Avoid cooking the beef for too long after returning it to the skillet, as overcooking can make it tough.

8. Serve

Remove from the heat.

Finish with sliced green onions and sesame seeds if desired. Add a small amount of crushed red pepper for extra heat.

Serve immediately with hot steamed white rice.

Tips for the Best Chinese Pepper Steak

Slice Against the Grain

Always identify the direction of the muscle fibers and slice across them rather than parallel to them. This is one of the most important steps for tender pepper steak.

Use High Heat

A properly heated wok or skillet helps the beef brown quickly without releasing excessive moisture.

Cook the Beef in Batches

Overcrowding lowers the temperature of the pan. Two quick batches produce much better browning.

Keep the Vegetables Slightly Crisp

Pepper steak is best when the bell pepper and onion still have some texture. Avoid cooking them until completely soft.

Don’t Overcook the Beef

Thin steak strips cook very quickly. Sear them briefly, remove them from the pan, and return them only at the end.

Adjust the Sauce Consistency

If the sauce becomes too thick, add 1–2 tablespoons of beef broth or water. If it is too thin, allow it to simmer briefly until it reaches the desired consistency.

Variations

Green and Red Pepper Steak

Use half a red bell pepper and half a green bell pepper for additional color and a slightly different flavor.

Spicy Chinese Pepper Steak

Add 1/2 teaspoon crushed red pepper flakes or a small amount of chili garlic sauce to the stir-fry sauce.

Mushroom Pepper Steak

Add 6 ounces of sliced mushrooms with the onions and bell peppers.

Pepper Steak with Broccoli

Add small broccoli florets to the vegetables. Cook them for a few additional minutes until crisp-tender.

Extra-Garlic Pepper Steak

Increase the garlic to 5 cloves for a stronger garlic flavor.

What to Serve with Chinese Pepper Steak

Chinese Pepper Steak pairs well with:

  • Steamed jasmine rice
  • Brown rice
  • Fried rice
  • Stir-fried noodles
  • Steamed broccoli
  • Bok choy
  • Asian-style cucumber salad

Storage

Allow leftovers to cool before transferring them to an airtight container.

Refrigerate for up to 3 days.

For best results, store the rice separately from the pepper steak.

Reheating

Reheat the pepper steak in a skillet over medium-low heat with a small splash of water or beef broth.

Heat only until warmed through to avoid overcooking the beef.

Leftovers can also be reheated in the microwave in short intervals, stirring between each interval.

Frequently Asked Questions

What is the best steak for Chinese Pepper Steak?

Flank steak is an excellent choice because it cooks quickly and becomes tender when sliced thinly against the grain. Sirloin steak is another good option.

Why is the beef tough?

The most common causes are slicing the steak with the grain, cutting it too thickly, or cooking it for too long.

Can the vegetables be changed?

Yes. Green bell peppers, mushrooms, broccoli, snow peas, or additional onions can be used.

Can Pepper Steak be made ahead?

The sauce and vegetables can be prepared ahead of time. For the best texture, slice and cook the beef shortly before serving.

Is Chinese Pepper Steak spicy?

Despite its name, traditional pepper steak does not need to be very spicy. Black pepper provides warmth, while crushed red pepper can be added for additional heat.

Can chicken be used instead of beef?

Yes. Thinly sliced chicken breast or chicken thighs can be substituted. Cook the chicken completely before removing it from the skillet.

Conclusion

Easy Chinese Pepper Steak combines tender seared beef, crisp red bell pepper, onion, and green onions in a rich, savory sauce. Served over steamed rice, it makes a flavorful 30-minute dinner with all the appeal of a classic takeout favorite.

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