Slow Cooker Stuffed Peppers

🕒 Prep: 20 min
🔥 Cook: 7 hours
🍽 Serves: 6
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Slow Cooker Stuffed Peppers are a hearty, comforting meal that’s perfect for busy weeknights or lazy weekends. This recipe brings together savory beef, tender bell peppers, and a medley of spices, all cooked to perfection without much fuss.

Slow Cooker Stuffed Peppers

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Ingredients for Slow Cooker Stuffed Peppers

Ingredients for Slow Cooker Stuffed Peppers

The star of this dish is undoubtedly the bell peppers. They act as natural vessels, infusing their sweetness into the filling as they cook. We use ground beef, providing a rich, savory base that pairs well with the peppers. Cooked rice adds bulk and texture, absorbing the flavors beautifully. Diced tomatoes bring juiciness and a subtle tang, while onion and garlic round out the aromatic profile. The Worcestershire sauce adds a deep, umami kick, harmonizing with the smoked paprika for a hint of warmth and smokiness. Salt, pepper, and dried oregano season the mix perfectly. Lastly, shredded cheddar cheese creates a delightful, melty topping, while beef broth keeps everything moist and enhances the beefy flavor.

Why This Slow Cooker Stuffed Peppers Works

Inside the slow cooker, the peppers and the filling slowly change together. As the hours go by, the bell peppers soften from the gentle steam and heat, so they end up tender but still able to stand up and hold the beef and rice. The beef cooks slowly inside the peppers instead of in open air, so it doesn’t dry out. Juices from the beef, tomatoes, and onion stay trapped inside each pepper and soak into the rice.

With steady heat, the onion and garlic soften and lose their sharp bite, and the smoked paprika and oregano spread through the meat and rice. The beef broth at the bottom of the pot turns to steam, which keeps the peppers moist from the outside while the filling cooks from the inside. By the time the cheese goes on, the peppers are soft and the filling is cooked through, so the cheddar just melts over the top and settles into all the little gaps, holding everything together in each bite.

Slow Cooker Stuffed Peppers Tips & Tricks

  • If the peppers don’t stand upright, trim a small slice off the bottom to level them.
  • For a lighter version, substitute ground beef with ground turkey or chicken.
  • Use leftover rice for a quicker prep.
  • Adjust the spices to your taste – more paprika for smokiness, or a dash of cayenne for heat.

Mistakes To Avoid

Packing the peppers with raw, tightly packed meat and rice can cause trouble. When the filling is crammed in with no space, the heat doesn’t reach the center well, so the outside cooks while the middle stays soft and underdone, even after hours in the slow cooker.

Letting the peppers cook way past the time can turn them mushy. The pepper walls start to collapse and tear, so the filling spills out into the broth and the peppers lose their shape and become hard to serve in one piece.

Putting the peppers in the slow cooker loosely so they tip over is another problem. As they lean or fall, the filling slides out into the broth, so the peppers end up half-empty and the meat mixture stews in the liquid instead of staying inside.

Skipping the broth in the bottom of the slow cooker often leads to dry spots and sticking. Without that bit of liquid, the bottoms of the peppers can scorch against the hot surface and the filling near the base can dry out instead of staying moist.

Equipment Used:

Slow cooker, mixing bowl, knife, cutting board

Ingredients

  1. 6 large bell peppers
  2. 1 lb ground beef
  3. 1 cup cooked rice
  4. 1 cup diced tomatoes
  5. 1 small onion, finely chopped
  6. 2 cloves garlic, minced
  7. 1 cup shredded cheddar cheese
  8. 1 tbsp Worcestershire sauce
  9. 1 tsp salt
  10. 1/2 tsp black pepper
  11. 1 tsp smoked paprika
  12. 1/2 tsp dried oregano
  13. 1/2 cup beef broth

Step-by-step Instructions

  1. 1. Cut the tops off the bell peppers and remove seeds and membranes.
  2. 2. In a large bowl, combine ground beef, cooked rice, diced tomatoes, chopped onion, minced garlic, Worcestershire sauce, salt, pepper, smoked paprika, and oregano.
  3. 3. Fill each bell pepper with the beef mixture.
  4. 4. Place the stuffed peppers upright in the slow cooker and add beef broth to the bottom of the pot.
  5. 5. Cover and cook on low for 6-7 hours or on high for 3-4 hours, until peppers are tender and beef is cooked through.
  6. 6. Sprinkle shredded cheddar cheese over the top of each pepper in the last 30 minutes of cooking.
  7. 7. Serve hot and enjoy.

Frequently Asked Questions

Can I freeze stuffed peppers?
Yes, you can freeze them before or after cooking. If freezing before, ensure the beef is cooked. Wrap individually and store in an airtight container.
What other fillings can I use?
Feel free to substitute with quinoa, black beans, or even chickpeas for a vegetarian option. Adding chopped veggies like zucchini or mushrooms can also enhance the flavor.
Can I use a different cheese?
Absolutely! Try mozzarella, Monterey Jack, or a spicy pepper jack for a different twist.

Serving Ideas for Slow Cooker Stuffed Peppers

These peppers pair beautifully with a crisp green salad or a side of roasted vegetables. For a heartier meal, serve them with a crusty loaf of bread to soak up the juices. A dollop of sour cream or a sprinkle of fresh cilantro can add a nice contrast of flavors.

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This recipe is for informational purposes only. Always follow proper food safety practices, cook foods to safe internal temperatures, and store leftovers appropriately. Results may vary.