3. **Assemble in the crockpot:**
Add beef, onions, and peppers to the slow cooker. Pour sauce over everything and toss gently to coat.
4. **Cook low and slow:**
Cook on **LOW for 6–7 hours** or **HIGH for 3–4 hours**, until beef is tender and flavors are fully developed.
5. **Optional thickening:**
If you’d like a thicker sauce, mix 1 tbsp cornstarch with 2 tbsp cold water and stir into the crockpot 20–30 minutes before serving. Let cook until the sauce thickens.
6. **Serve:**
Spoon over fluffy white rice or noodles. Garnish with green onions or sesame seeds for extra flavor.
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### 🍴 Serving Tips & Variations
* **Spicy twist:** Add red pepper flakes or a dash of sriracha to the sauce for a kick.
* **Low-carb version:** Serve over cauliflower rice or steamed veggies.
* **More veggies?** Mushrooms, snow peas, or baby corn are great additions.
* **Make it freezer-friendly:** Prep everything in a freezer bag and freeze uncooked. Thaw overnight and dump into the crockpot the next day!
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### Final Thoughts: A Weeknight Winner
This **Crockpot Pepper Steak** is everything a busy cook dreams of — fast prep, slow-cooked tenderness, and satisfying flavor that hits all the right notes. It’s warm, comforting, and endlessly customizable — making it a go-to dinner that never gets old.
So go ahead, dust off your slow cooker and let dinner take care of itself — this pepper steak is sure to become a family favorite.
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Want to adapt it for Instant Pot or stove-top cooking? Let me know — I’ve got tips to fit every kitchen setup! 🍲🫑🥢
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