Crockpot Pepper Steak
Crockpot Pepper Steak is a rich, savory, and incredibly easy slow cooker meal that delivers tender strips of beef simmered in a flavorful sauce with sweet bell peppers and onions. It’s a comforting dish inspired by classic Chinese-American takeout — but made simple in your own kitchen.
The slow cooker does all the work, turning inexpensive cuts of beef into melt-in-your-mouth perfection. Serve it over rice, noodles, or even mashed potatoes for a hearty family dinner.
🛒 Ingredients
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2 pounds beef sirloin or flank steak, sliced into thin strips
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2 bell peppers (red & green), sliced
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1 large onion, sliced
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3 cloves garlic, minced
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1 cup beef broth
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½ cup low-sodium soy sauce
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2 tablespoons Worcestershire sauce
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1 tablespoon brown sugar
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1 teaspoon ground ginger (or 1 tablespoon fresh grated)
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½ teaspoon black pepper
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2 tablespoons cornstarch
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2 tablespoons cold water
👩🍳 Instructions
1️⃣ Prepare the Beef
Slice beef into thin strips against the grain. This helps keep it tender after slow cooking.
(Optional: Lightly sear the beef in a skillet for 2–3 minutes before adding to the crockpot for extra flavor.)
2️⃣ Add to Crockpot
Place beef, bell peppers, onion, and garlic into the slow cooker.
In a bowl, whisk together beef broth, soy sauce, Worcestershire sauce, brown sugar, ginger, and black pepper. Pour over the beef mixture.
3️⃣ Cook
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Low: 6–7 hours
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High: 3–4 hours
The beef should be very tender when done.
4️⃣ Thicken the Sauce
Mix cornstarch with cold water to create a slurry. Stir into the crockpot during the last 20–30 minutes of cooking.
Turn to high and cook until sauce thickens.
5️⃣ Serve
Serve hot over:
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Steamed white rice
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Brown rice
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Egg noodles
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Cauliflower rice (low-carb option)
Garnish with sliced green onions or sesame seeds if desired.
🌟 Tips for the Best Pepper Steak
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Slice beef thin and against the grain.
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Don’t overcook on high — low and slow gives the best texture.
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Add extra peppers at the end if you prefer them crisp-tender.
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Use low-sodium soy sauce to control saltiness.
🔥 Flavor Variations
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Add sliced mushrooms
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Stir in a splash of sesame oil at the end
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Make it spicy with red pepper flakes or sriracha
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Add broccoli for a beef & broccoli twist
🥶 Storage & Reheating
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Store in airtight container in fridge up to 4 days
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Freezes well for up to 3 months
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Reheat gently on stovetop or microwave
❤️ Why You’ll Love This Recipe
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Easy dump-and-go meal
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Budget-friendly
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Better than takeout
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Family-friendly comfort food
Crockpot Pepper Steak is one of those dependable, flavorful dinners you’ll come back to again and again. Tender beef, sweet peppers, and rich savory sauce — all made effortlessly in your slow cooker.