Easy Slow Cooker Pepper Steak

© Original Recipe By Magic Spoon Recipes ©

🫑🍖 Easy Slow Cooker Pepper Steak: A Dump and Go Dinner Delight! 🍽️

1. Introduction

If you’re craving a hearty, flavorful, and incredibly easy-to-make beef pepper stir fry, this pepper steak recipe is your new best friend. Using a slow cooker, this dish transforms a few simple ingredients into a savory masterpiece without the hassle of stovetop stir-frying. Imagine tender, juicy strips of beef coated in a rich, aromatic sauce, with vibrant peppers adding a perfect crunch and sweetness. The best part? It’s a dump and go dinner, meaning you can toss everything into the slow cooker and forget about it until dinnertime.

2. Why You’ll Love This Recipe

  • Ready in 6 hours with minimal prep – ideal for busy weekdays
  • One-pot comfort that’s perfect for a family meal or meal prep
  • Full of bold flavors and tender beef, with fresh peppers for a slight crunch
  • Perfect for leftovers and versatile to customize with your favorite veggies

3. Ingredient Notes

The quality of ingredients truly elevates this beef pepper stir fry. For the beef, choose sirloin or flank steak—both are tender and budget-friendly. Sliced thin, they cook quickly and stay juicy. Fresh bell peppers in red, yellow, or green add a burst of sweetness and color, but feel free to experiment with banana peppers or even snap peas for variety.

For the sauce, use a blend of soy sauce for umami depth, garlic and ginger for aromatic warmth, and a splash of sesame oil for richness. Opt for high-quality soy sauce and fresh garlic for those unbeatable flavors. A bit of brown sugar helps balance the savory notes with a touch of sweetness.

4. Kitchen Tools You Need

This Compact 6-in-1 Digital Air Fryer is perfect for quick side dishes or reheating leftovers with crispy texture. A good T-fal 14-Piece Hard Anodized Nonstick Cookware Set makes prepping and cooking a breeze, thanks to its durable surface and even heat distribution. The Ninja Foodi Smart XL Indoor Grill & Air Fryer is incredible for searing vegetables or finishing off tofu as a side.

5. How to Make Easy Slow Cooker Pepper Steak

Preparation and Searing

Begin by slicing your beef into thin strips—aim for about 1/4 inch width. Season lightly with salt and pepper, then quickly sear in a hot skillet for about 2 minutes per side until browned. This step locks in juices and enhances flavor. At this stage, your kitchen should be fragrant with meaty aroma.

Loading the Slow Cooker

Place the sliced beef into your slow cooker. Add sliced peppers, minced garlic, grated ginger, soy sauce, a drizzle of sesame oil, and a sprinkle of brown sugar. Stir everything gently, ensuring the beef is coated evenly. Cover the slow cooker, set on low, and let it cook for about 6 hours. Don’t open the lid during cooking—trust the process!

Final Touches

Once cooked, the beef should be tender and flavorful, with peppers softened but still vibrant. Taste and adjust seasonings if needed. Serve hot over steamed rice or noodles, garnished with chopped green onions or sesame seeds for that restaurant-quality finish.

6. Expert Tips for Success

  • Slice your beef against the grain for maximum tenderness.
  • Use fresh garlic and ginger for a bright, aromatic flavor that lasts through slow cooking.
  • If you like a thicker sauce, stir in a slurry of cornstarch and water during the last 30 minutes of cooking.
  • Customize the sweetness and saltiness—add a splash of hoisin sauce or adjust soy to taste.

7. Variations & Substitutions

If you prefer a beef pepper stir fry with a different twist, consider swapping the bell peppers for sliced mushrooms, bamboo shoots, or snap peas. For a low-sodium version, use coconut aminos instead of soy sauce. Vegetarians can replace beef with firm tofu or tempeh, adding an extra protein punch.

8. Storage & Reheating

Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, microwave on medium power or warm on the stovetop in a skillet until heated through. For best texture, reheat in the Ninja Air Fryer Pro Crisp & Roast 4-in-1 to restore some of the crispy elements.

9. FAQ

Can I make this pepper steak in the oven?

Yes! After prepping, bake the mixture in a covered dish at 350°F (175°C) for about 30-40 minutes until the beef is tender and peppers are cooked through. However, slow cookers allow for set-it-and-forget-it convenience that is hard to beat.

What cut of beef is best for slow cooker pepper steak?

Opt for budget-friendly yet tender cuts like sirloin, flank steak, or hanger steak. Slicing thinly across the grain ensures maximum tenderness after hours of slow cooking.

Can I freeze leftovers?

Absolutely. Once cooled, transfer to airtight containers and freeze for up to 3 months. Thaw overnight in the fridge before reheating.

10. Conclusion

This pepper steak recipe proves that simple ingredients and a slow cooker can create an incredible dish full of flavor and tenderness. It’s perfect for busy weeknights, feeding a crowd, or meal prepping for the week. With just a few steps, you elevate a humble beef and vegetable stir fry into a comforting, savory experience that everyone will love. Give it a try, and enjoy a delicious, dump and go dinner in your own kitchen!

Print
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A vibrant bowl of pepper steak cooked in a slow cooker, featuring tender beef slices, colorful bell peppers, and onions, garnished with fresh herbs. The dish is served on a rustic wooden table with a glossy sauce glaze, accented by a side of rice or noodles, and styled with natural lighting highlighting the textures and vivid colors.

Easy Slow Cooker Pepper Steak

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Tender beef slices cooked with colorful bell peppers and onions in a savory sauce, served over rice or noodles.

  • Total Time: 4 hours 10 minutes
  • Yield: 4 servings

Ingredients

  • 1 lb beef sirloin or flank steak, sliced thinly
  • 3 bell peppers (red, yellow, green), sliced
  • 1 large onion, sliced
  • 3 cloves garlic, minced
  • 1/4 cup soy sauce
  • 1/4 cup beef broth
  • 2 tablespoons oyster sauce (optional)
  • 1 tablespoon cornstarch mixed with water
  • 2 teaspoons black pepper
  • 2 tablespoons vegetable oil
  • Cooked rice or noodles for serving

Instructions

  1. Place sliced beef, bell peppers, onion, and garlic into the slow cooker.
  2. In a bowl, whisk together soy sauce, beef broth, oyster sauce, and pepper; pour over the ingredients in the slow cooker.
  3. Cover and cook on low for 4-6 hours, until beef is tender.
  4. Stir in the cornstarch mixture and cook on high for 15 minutes to thicken the sauce.
  5. Serve hot over rice or noodles and garnish with green onions or sesame seeds if desired.

Notes

  • For extra flavor, marinate beef slices in soy sauce overnight.
  • Adjust bell pepper amounts for more color and crunch.
  • Use gluten-free soy sauce if necessary.
  • Prep Time: 10 minutes
  • Cook Time: 4-6 hours
  • Method: Slow Cooker
  • Cuisine: Asian-inspired
  • Diet: Dairy-Free, Nut-Free

Nutrition

  • Serving Size: 1 plate
  • Calories: 350 Kcal
  • Sugar: 8g
  • Sodium: 900mg
  • Fat: 15g
  • Saturated Fat: 3g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 30g
  • Fiber: 4g
  • Protein: 28g
  • Cholesterol: 70mg

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