Make this sizzling Chinese Pepper Steak with tender beef, crisp bell peppers, sweet onions, and a savory homemade sauce. An easy restaurant-style dinner ready in about 30 minutes.
If you love the sizzling sound and savory aroma of a Chinese restaurant-style steak dish, this Chinese Pepper Steak with Onions is a must-try. Tender strips of beef are quickly seared and tossed with colorful bell peppers and onions in a rich, glossy sauce.
It’s quick enough for a weeknight dinner and tastes fantastic served over steamed rice.
Ingredients
For the Steak
- 1½ pounds beef sirloin or flank steak
- 2 tablespoons cornstarch
- 1 tablespoon soy sauce
- 1 teaspoon sesame oil
- ½ teaspoon black pepper
- 1 tablespoon vegetable oil, for cooking
For the Vegetables
- 1 large green bell pepper, sliced
- 1 red bell pepper, sliced
- 1 large onion, sliced
- 3 cloves garlic, minced
- 1 teaspoon fresh ginger, grated
For the Sauce
- ½ cup beef broth
- ¼ cup soy sauce
- 1 tablespoon oyster sauce
- 1 tablespoon brown sugar
- 1 tablespoon cornstarch
- 1 teaspoon sesame oil
- ½ teaspoon crushed red pepper flakes, optional
How to Make Chinese Pepper Steak
1. Slice the Beef
Thinly slice the beef against the grain.
This is one of the easiest ways to make the steak tender rather than chewy.
Place the sliced beef in a bowl and add soy sauce, cornstarch, sesame oil, and black pepper. Toss until evenly coated.
Let it sit for about 10–15 minutes while you prepare the other ingredients.
2. Prepare the Sauce
In a small bowl, whisk together:
- Beef broth
- Soy sauce
- Oyster sauce
- Brown sugar
- Cornstarch
- Sesame oil
- Red pepper flakes, if using
Set aside.
3. Sear the Beef
Heat a large skillet or wok over high heat.
Add the vegetable oil.
Once hot, add the beef in a single layer. Avoid overcrowding the pan; cook in batches if necessary.
Sear for approximately 1–2 minutes per side, until browned.
Transfer the beef to a plate.
4. Cook the Vegetables
Add the sliced onions and bell peppers to the same pan.
Stir-fry for about 3–5 minutes.
You want the vegetables to become tender-crisp rather than completely soft.
Add the garlic and ginger and cook for another 30–60 seconds.
5. Bring Everything Together
Return the cooked beef to the skillet.
Give the sauce another quick stir because the cornstarch may settle at the bottom.
Pour the sauce into the pan and toss everything together.
Cook for approximately 1–2 minutes, until the sauce thickens and coats the steak and vegetables with a glossy finish.
6. Serve Sizzling
Transfer the pepper steak to a hot serving dish or skillet for that classic sizzling restaurant-style presentation.
Serve immediately over steamed white rice, brown rice, or noodles.
Tips for Tender Pepper Steak
Slice against the grain. This makes a major difference in tenderness.
Use high heat. A hot pan quickly sears the beef while keeping the inside juicy.
Don’t overcrowd the pan. Too much beef at once can cause steaming instead of browning.
Cook vegetables briefly. Slightly crisp peppers and onions provide better texture.
Don’t overcook the beef. Thin slices cook extremely quickly.
Easy Variations
Want to change things up? Try adding:
- Mushrooms
- Snow peas
- Broccoli
- Baby corn
- Sliced carrots
- Green onions
- Extra chili flakes
For more heat, add a little chili garlic sauce or sliced fresh chili peppers.
For a sweeter sauce, increase the brown sugar slightly.
What to Serve With It
This dish pairs beautifully with:
- Steamed jasmine rice
- Fried rice
- Chow mein
- Vegetable noodles
- Steamed broccoli
- Spring rolls
- Cucumber salad
Storage and Reheating
Store leftovers in an airtight container in the refrigerator for up to 3–4 days.
Reheat gently in a skillet over medium heat. Add a small splash of water or beef broth if the sauce has thickened too much.
Final Thoughts
This Sizzling Chinese Pepper Steak with Onions brings together everything you want in a quick stir-fry: tender beef, colorful crunchy vegetables, garlic, ginger, and a savory sauce that clings to every bite.
Serve it over hot steamed rice, and you’ve got a comforting homemade dinner that tastes like your favorite Chinese takeout—but comes together in your own kitchen. 🥩🫑🧅🍚