Pepper Steak with Bell Peppers and Onion

As Seen In 30-Minute Weeknight Meals.

This Pepper Steak with Bell Peppers and Onion is a quick and flavorful stir-fry, ready in just 25 minutes. Thinly sliced flank steak is cooked with colorful bell peppers and onions, then coated in a savory sauce made with soy sauce, oyster sauce, and a hint of sweetness. Perfectly paired with steamed rice or noodles, this dish is a crowd-pleaser that’s easy to make and packed with flavor. Garnish with sesame seeds or green onions for an extra touch!
Sarah Recipes
Recipe by Sarah Sarah
Fresh from the Kitchen: Thu, 13 Feb 2025 20:35:51 GMT
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If you’re looking for a dish that’s bold, hearty, and bursting with flavor, this Pepper Steak with Bell Peppers and Onion is the perfect choice. Juicy strips of steak, tender-crisp bell peppers, and sweet onions come together in a savory sauce for a meal that’s as satisfying as it is simple to make. Perfect for weeknight dinners or a quick meal that feels special, this recipe is bound to become a family favorite.

Ingredients

Here’s what you’ll need to make this delicious dish:

  • Sirloin or flank steak, thinly sliced
  • Bell peppers (red, green, or yellow), sliced
  • Onion, thinly sliced
  • Soy sauce
  • Garlic, minced
  • Ginger, grated
  • Brown sugar or honey
  • Cornstarch (for thickening)
  • Olive oil or sesame oil (for cooking)

Directions

Step 1: Marinate the Steak
In a bowl, whisk together soy sauce, garlic, ginger, and a touch of brown sugar. Toss the thinly sliced steak in the marinade and let it sit for at least 15 minutes (or up to 2 hours for deeper flavor).
Step 2: Sear the Steak
Heat a large skillet or wok over medium-high heat with a splash of oil. Add the steak in batches, cooking for 1-2 minutes per side until browned but not overcooked. Remove the steak from the pan and set aside.
Step 3: Cook the Vegetables
In the same skillet, add a little more oil if needed. Toss in the bell peppers and onions, stir-frying for 3-5 minutes until they’re tender-crisp.
Step 4: Make the Sauce
Whisk a bit of cornstarch with water to create a slurry. Pour it into the skillet along with the leftover marinade, simmering until the sauce thickens.
Step 5: Combine and Serve
Return the steak to the skillet, tossing it with the veggies and sauce until well coated. Serve immediately over steamed rice or noodles.
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Recipe Variations and Possible Substitutions

  • Spice It Up: Add a pinch of red pepper flakes or a drizzle of sriracha for a kick.
  • Veggie Add-Ins: Include mushrooms, snap peas, or zucchini for extra variety.
  • Gluten-Free Option: Swap regular soy sauce for tamari or coconut aminos.
  • Different Protein: Try chicken, shrimp, or tofu for a tasty alternative.

Serving and Pairing Suggestions

This Pepper Steak with Bell Peppers and Onion pairs beautifully with:

  • Steamed jasmine or basmati rice
  • Stir-fried noodles or lo mein
  • Cauliflower rice for a low-carb option
  • A light side salad or Asian-inspired slaw

Storage and Reheating Tips

  • Storage: Store leftovers in an airtight container in the refrigerator for up to 3 days.
  • Reheating: Warm gently in a skillet over medium heat, adding a splash of water if the sauce has thickened too much. Avoid microwaving to keep the steak tender.
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FAQs

1. Can I use frozen bell peppers for this recipe?
Yes, but fresh peppers will give you a better texture. If using frozen, cook them directly from frozen and avoid overcooking.
2. What’s the best steak cut for pepper steak?
Flank steak, sirloin, or skirt steak work beautifully for this dish. Just make sure to slice it thinly.
3. Can I make this dish ahead of time?
Absolutely! Prepare the steak and veggies separately, then combine and reheat with the sauce just before serving.
4. Is this recipe kid-friendly?
Yes! It’s flavorful but not overly spicy, making it a hit with all ages.

This Pepper Steak with Bell Peppers and Onion is a perfect blend of savory, sweet, and slightly smoky flavors. Whether you’re cooking for a family dinner or meal-prepping for the week, this dish is as reliable as it is delicious. Once you try it, you’ll wonder how you ever lived without it. Give it a go tonight—you won’t regret it!

Recipe Tips & FAQs

→ Can I use a different cut of beef?
Yes, sirloin or ribeye works well as a substitute for flank steak.
→ Can I make this vegetarian?
Yes, substitute the beef with tofu or tempeh.
→ Can I add other vegetables?
Yes, mushrooms, snap peas, or broccoli would be great additions.
→ How do I store leftovers?
Store in an airtight container in the fridge for up to 3 days. Reheat gently on the stovetop or in the microwave.
→ Can I freeze this dish?
Yes, freeze in an airtight container for up to 2-3 months. Thaw overnight in the fridge before reheating.

Flavorful Pepper Steak

This Pepper Steak with Bell Peppers and Onion is a delicious and easy stir-fry, combining tender beef, vibrant peppers, and a savory sauce. Perfect for weeknight dinners!

Prep Time
10 Minutes
Cooking Time
15 Minutes
Total Time
25 Minutes
Recipe by Sarah: Sarah

Recipe Type: Quick & Easy

Skill Level: Moderate

Style of Cooking: Asian-Inspired

Makes: 4 Serves (4 servings)

Dietary Notes: Dairy-Free

What You'll Need

→ For the Stir-Fry

01 1 lb flank steak, thinly sliced against the grain
02 1 red bell pepper, thinly sliced
03 1 green bell pepper, thinly sliced
04 1 yellow bell pepper, thinly sliced
05 1 medium onion, thinly sliced
06 2 tbsp vegetable oil

→ For the Sauce

07 1/4 cup soy sauce
08 2 tbsp oyster sauce
09 1 tbsp cornstarch
10 2 tbsp water
11 1 tbsp rice vinegar
12 1 tbsp honey or brown sugar
13 2 cloves garlic, minced
14 1 tsp grated fresh ginger
15 1 tsp sesame oil
16 Optional: 1/2 tsp red pepper flakes for heat

Let's Cook!

Step 01

In a small bowl, whisk together soy sauce, oyster sauce, cornstarch, water, rice vinegar, honey, garlic, ginger, sesame oil, and red pepper flakes (if using). Set aside.

Step 02

Heat 1 tablespoon of vegetable oil in a large skillet or wok over medium-high heat. Add the beef strips and stir-fry for 2-3 minutes, until browned and just cooked through. Remove and set aside.

Step 03

In the same skillet, add the remaining oil. Stir-fry the bell peppers and onion for 4-5 minutes, or until they are tender but still crisp.

Step 04

Return the beef to the skillet and pour in the prepared sauce. Stir well to coat everything evenly. Cook for an additional 2-3 minutes, allowing the sauce to thicken.

Step 05

Remove from heat and serve hot over steamed rice or noodles. Garnish with sesame seeds or green onions if desired.

Cook's Notes

  1. Use a mix of colorful bell peppers for a visually appealing dish.
  2. If you don’t have oyster sauce, substitute with hoisin sauce or additional soy sauce.
  3. For a gluten-free option, use tamari or gluten-free soy sauce.

Kitchen Tools Needed

  • Large skillet or wok
  • Small bowl
  • Whisk

Allergy Notes

Always check ingredients carefully for allergens. When in doubt, please consult your healthcare provider.
  • Soy (soy sauce, oyster sauce)
  • Gluten (soy sauce, oyster sauce)

Nutrition Information (Per Serving)

Nutritional values are carefully calculated estimates. For precise dietary needs, please consult a nutritionist.
  • Calories: 280
  • Total Fat: 12 g
  • Total Carbohydrates: 14 g
  • Protein: 24 g