Slow Cooker Pepper Steak

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Created on September 2nd, 2025 at 05:40 pm

Savory, tender, and totally effortless!

This Slow Cooker Pepper Steak recipe is pure comfort food made easy! With thinly sliced sirloin, colorful bell peppers, and a savory-sweet soy-ginger sauce, every bite is melt-in-your-mouth perfection. The best part? It’s a true dump-and-go crockpot meal—no pre-cooking, no hassle. Just toss everything into your slow cooker and let it do the magic while you go about your day. Ideal for busy weeknights, cozy weekends, or meal prep Sundays. Serve it over fluffy rice, noodles, or even mashed potatoes for a dinner that’s as versatile as it is delicious. This one’s a keeper for every beef lover! 🍚🥩

Crockpot pepper steak served in black bowl with white rice

⏱️ Time Breakdown

Prep Time: 10 minutes
Cook Time: 6 hours (LOW) or 3 hours (HIGH)
Total Time: 6 hours 10 minutes
Servings: 6

📝 Ingredients List

2 lbs beef sirloin steak, sliced into thin strips
3 bell peppers (green, red, yellow), thickly sliced
1 large sweet or yellow onion, sliced
3 garlic cloves, minced
¾ cup beef broth
3 beef bouillon cubes (or 3 tsp bouillon paste)
¼ cup soy sauce
2 tsp Worcestershire sauce
2 tbsp honey (or maple syrup/agave)
1 tsp ground ginger (or 1 tbsp grated fresh ginger)
½ tsp black pepper
½ tsp salt
2 tbsp cornstarch (or all-purpose flour, for thickening)

✨ Kitchen Tools You’ll Need

This recipe doesn’t require fancy gadgets, just a few reliable kitchen basics to keep everything simple and stress-free.

Slow cooker (Crockpot)
Cutting board
Sharp knife
Measuring cups & spoons
Mixing bowl or glass measuring cup
Wooden spoon or spatula

👩‍🍳 Step-by-Step Beginner-Friendly Instructions

Mix the Sauce 🥄
In a mixing bowl, combine hot beef broth, crushed bouillon cubes, soy sauce, Worcestershire, honey, ginger, salt, pepper, and cornstarch. Stir until smooth.
Add to Crockpot
Place the sliced beef into the slow cooker. Pour the sauce evenly over the top.
Add Veggies
Layer the bell peppers, sliced onion, and minced garlic on top of the beef. No need to stir.
Set & Forget ⏳
Cook on LOW for 6 hours or HIGH for 3 hours. For best results, stir once halfway through if you’re around.
Final Stir & Serve 🍽️
When done, stir everything together. The sauce will be rich and slightly thick. Serve hot over rice, noodles, or mashed potatoes!

💡 Pro Tips Section

Storage: Store leftovers in an airtight container for up to 3 days in the fridge or 3 months in the freezer.
Prep Ahead: Chop veggies and slice beef the night before for an even faster morning dump-and-go!
Make It Spicy: Add ½ tsp red pepper flakes or sliced jalapeños for heat.
Low-Carb Option: Serve over cauliflower rice or steamed broccoli instead of grains.

📊 Nutrition Table

Serving Size	Calories	Protein	Carbs	Fat	Fiber	Sugar
1 plate	420	36g	18g	12g	2g	11g

Disclaimer: Nutrition facts are estimated using online tools and may vary based on your ingredients and preparation. Please consult a nutritionist for precise dietary advice.