Slow Cooker Pepper Steak – Tender, Flavorful & Easy Crockpot Recipe
If you’re looking for a simple, comforting dinner that’s packed with flavor, this Slow Cooker Pepper Steak is the perfect recipe. Tender beef strips simmer slowly with sweet bell peppers, onions, and savory tomatoes to create a rich, delicious meal with minimal effort. Just set it and forget it — your slow cooker does all the work!
This easy crockpot pepper steak recipe is perfect for busy weeknights, meal prep, or a cozy family dinner. Serve it over rice, noodles, or mashed potatoes for a complete and satisfying meal.
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Why You’ll Love This Recipe
✔ Easy prep with simple ingredients
✔ Tender, juicy beef every time
✔ Rich savory sauce with sweet peppers
✔ Budget-friendly comfort food
✔ Perfect for meal prep and leftovers
✔ Family-friendly slow cooker dinner
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Ingredients
- 1–2 lbs beef strips (sirloin or round, thinly sliced)
- 1 large onion, sliced
- 2 large bell peppers, sliced (any color)
- 1 can diced tomatoes (14–15 oz)
- 1 teaspoon soy sauce
- Salt and pepper to taste
Optional Flavor Boosters (Highly Recommended):
- 2 cloves garlic, minced
- 1 teaspoon Worcestershire sauce
- 1 teaspoon cornstarch (for thickening)
- ½ teaspoon black pepper
- ½ teaspoon paprika
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Instructions
Step 1: Brown the Beef
Heat a skillet over medium-high heat and quickly brown the beef strips for 2–3 minutes. This step locks in flavor and gives the meat a richer taste. Transfer the beef to your slow cooker.
Step 2: Add Vegetables
Add the sliced onion and bell peppers over the beef. Pour in the diced tomatoes (with juice) and soy sauce.
Step 3: Season
Add salt, pepper, and any optional seasonings like garlic or Worcestershire sauce for deeper flavor.
Step 4: Slow Cook
Cover and cook:
- LOW: 6–8 hours (best for tender beef)
- HIGH: 3–4 hours
Step 5: Thicken the Sauce (Optional)
If you prefer a thicker sauce, mix 1 teaspoon cornstarch with 2 tablespoons water and stir into the slow cooker during the last 20 minutes of cooking.
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What to Serve With Pepper Steak
- Steamed white or brown rice
- Egg noodles
- Mashed potatoes
- Cauliflower rice (low-carb option)
- Crusty bread to soak up the sauce
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Pro Tips for the Best Pepper Steak
✅ Slice beef thinly against the grain for maximum tenderness.
✅ Use a mix of red, green, and yellow peppers for extra flavor and color.
✅ Don’t skip browning the beef — it adds incredible depth.
✅ Add extra soy sauce for a stronger savory taste.
✅ Leftovers taste even better the next day!
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Storage & Reheating
Refrigerator: Store in an airtight container for up to 4 days.
Freezer: Freeze for up to 3 months.
Reheat: Warm on the stove or microwave until heated through.
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Final Thoughts
This slow cooker pepper steak is one of the easiest comfort meals you can make. With tender beef, vibrant peppers, and a rich savory sauce, it’s a reliable recipe you’ll want to make again and again. Perfect for busy days, family dinners, or when you want a hearty meal without spending hours in the kitchen.
Try it once, and it might become your new favorite crockpot recip