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Steak and Pepper Stir Fry served in a black bowl

Steak and Pepper Stir Fry

Dalime Nicola
A quick and flavorful Steak and Pepper Stir Fry featuring tender beef, crisp bell peppers, and a savory sauce. This dish is perfect for a fast and delicious weeknight dinner.
Prep Time 15 minutes
Cook Time 15 minutes
Course Main Course
Cuisine Chinese
Servings 4

Equipment

  • 1️⃣ Wok or Large Skillet – A carbon steel wok is ideal for high-heat cooking, but a large nonstick or stainless-steel skillet also works.
  • 2️⃣ Sharp Chef’s Knife – For thinly slicing the steak against the grain.
  • 3️⃣ Cutting Board – A sturdy surface for prepping meat and vegetables.
  • 4️⃣ Mixing Bowls – For marinating the beef and preparing the sauce.
  • 5️⃣ Whisk or Spoon – To mix the stir-fry sauce ingredients.
  • 6️⃣ Tongs or Spatula – For stirring and tossing ingredients quickly.
  • 🔥 Optional but Helpful Tools:
  • 7️⃣ Rice Cooker – If serving with steamed rice.
  • 8️⃣ Measuring Cups & Spoons – To ensure accurate sauce ratios.
  • 9️⃣ Garlic Press – For easy mincing of fresh garlic.
  • 🔟 Mandoline Slicer – Speeds up slicing peppers evenly.

Ingredients
  

  • 🛒 Ingredients
  • For the Beef & Peppers:
  • 1 lb flank steak thinly sliced against the grain
  • 2 tbsp soy sauce
  • 1 tbsp cornstarch
  • 1 tbsp vegetable oil
  • 1 red bell pepper sliced
  • 1 green bell pepper sliced
  • 2 cloves garlic minced
  • 1 tsp fresh ginger grated
  • For the Sauce:
  • ¼ cup low-sodium soy sauce
  • 2 tbsp oyster sauce
  • 1 tbsp brown sugar
  • ½ cup beef broth
  • 1 tbsp cornstarch + 2 tbsp water to thicken
  • ½ tsp black pepper
  • ½ tsp sesame oil

Instructions
 

  • 🥢 Instructions
  • 1️⃣ Marinate the Steak
  • In a bowl, combine sliced steak, soy sauce, cornstarch, and 1 tsp oil. Let marinate for 15 minutes.
  • 2️⃣ Prepare the Sauce
  • In a separate bowl, whisk together soy sauce, oyster sauce, brown sugar, beef broth, and black pepper.
  • 3️⃣ Cook the Steak
  • Heat 1 tbsp oil in a large wok or skillet over high heat.
  • Sear the steak for 1-2 minutes per side until browned. Remove and set aside.
  • 4️⃣ Stir-Fry the Peppers
  • Add a little more oil, then stir-fry the bell peppers for 2-3 minutes until slightly softened.
  • 5️⃣ Combine & Thicken
  • Return the steak to the pan.
  • Pour in the sauce and mix well.
  • Stir in the cornstarch slurry (cornstarch + water) and cook for 30 seconds until the sauce thickens.
  • 6️⃣ Finish & Serve
  • Drizzle with sesame oil, then serve over rice or noodles. Enjoy!
  • 🍽️ Serving Suggestions
  • Serve over steamed jasmine rice, brown rice, or noodles.
  • Garnish with sesame seeds and green onions for extra flavor.

Notes

For extra tenderness, velvet the beef by adding ¼ tsp baking soda to the marinade.
Want it spicy? Add crushed red pepper flakes or sliced jalapeños.
Swap beef for chicken or tofu for a different variation!
Keyword ✅ Steak and Pepper Stir Fry ✅ Pepper Steak Recipe ✅ Beef Stir Fry ✅ Quick Stir Fry Dinner ✅ Easy Steak Stir Fry ✅ Healthy Stir Fry Recipe ✅ Stir Fry with Bell Peppers ✅ Homemade Stir Fry Sauce