Stuffed Pepper Casserole Recipe

If you're looking for a delicious, filling, and comforting dish that's easy to make, look no further than this Stuffed Pepper Casserole recipe! Whether you're a fan of classic stuffed peppers or just enjoy casseroles that can feed a crowd, this one-pot meal is bound to become a household favorite. Not only is it packed with flavor, but it’s also highly versatile, allowing for various substitutions and creative twists. Follow this guide for a foolproof recipe, and by the end of it, you’ll have a hearty casserole that your whole family will love.

Ready to dig in? Keep reading for everything you need to know, from the essential ingredients to serving tips!

What is a Stuffed Pepper Casserole?

Stuffed Pepper Casserole is a deconstructed version of the traditional stuffed peppers, where all the flavors of the original dish are combined in one hearty, layered casserole. Instead of stuffing individual bell peppers with seasoned ground meat, rice, vegetables, and cheese, this casserole brings those components together in a dish that’s much easier to prepare and serve. It’s perfect for weeknight dinners, meal prep, or family gatherings, providing a comforting, homestyle meal with minimal effort.

Ingredients List for Stuffed Pepper Casserole

To make a delicious Stuffed Pepper Casserole, you will need a combination of classic stuffed pepper ingredients as well as a few pantry staples. Here's the full ingredient list:

• 1 lb ground beef or turkey (can substitute with ground chicken or plant-based meat)
• 3-4 large bell peppers, chopped (choose red, yellow, and green for a colorful dish)
• 1 medium onion, finely chopped
• 3 cloves garlic, minced
• 1 cup uncooked rice (white, brown, or cauliflower rice for a low-carb option)
• 2 cups tomato sauce (or use marinara sauce for added flavor)
• 1 cup diced tomatoes, with juices
• 2 cups beef or chicken broth (for added flavor, but water can also be used)
• 1 ½ teaspoons Italian seasoning (basil, oregano, and thyme)
• 1 teaspoon smoked paprika (for a little depth of flavor)
• Salt and pepper, to taste
• 1 ½ cups shredded cheese (cheddar, mozzarella, or a blend of both)
• 2 tablespoons olive oil, for sautéing vegetables

Additional Ingredients List for Stuffed Pepper Casserole

If you’re looking to boost the flavor and nutrition of your casserole, here are a few optional ingredients to consider adding to the mix:

• 1 cup corn kernels (fresh or frozen)
• 1 cup black beans (canned, drained, and rinsed)
• 1 tablespoon Worcestershire sauce (for extra umami)
• ½ cup sour cream or cream cheese (stirred in for creaminess)
• 1 teaspoon cumin (for a smoky, earthy flavor)
• Chopped fresh parsley or cilantro, for garnish
• Crushed red pepper flakes, for a spicy kick

Substitutions and Variations

The beauty of this Stuffed Pepper Casserole lies in its adaptability. Whether you're catering to specific dietary preferences or simply working with what you have on hand, here are some common substitutions and variations:

• Meat Variations: You can swap the ground beef for ground turkey, ground chicken, or even plant-based meat alternatives to make the dish vegetarian or vegan-friendly.
• Low-Carb Option: Substitute the rice with cauliflower rice for a lower-carb version of the casserole.
• Vegan/Dairy-Free: Omit the cheese or use a dairy-free cheese alternative. If using plant-based meat, also ensure the broth is vegetable-based.
• Add More Veggies: Feel free to add zucchini, spinach, or mushrooms to pack in more vegetables.
• Spicy Kick: For a spicier version, use jalapeños or poblano peppers, or add a dash of hot sauce.

Step-by-Step Cooking Instructions

Here is a breakdown of how to prepare your Stuffed Pepper Casserole in just a few easy steps. No complicated techniques required!

1. Prepare your ingredients: Chop your bell peppers and onion, mince the garlic, and gather all other ingredients.
2. Preheat your oven: Set it to 375°F (190°C) so it’s ready to go when the casserole is assembled.
3. Cook the ground meat: In a large skillet, heat olive oil over medium heat. Add the ground beef (or turkey) and cook until browned, breaking it up with a spoon as it cooks. Season with salt and pepper.
4. Add the vegetables: Once the meat is cooked, add the chopped onion and garlic to the skillet. Sauté until softened, about 3-4 minutes. Then stir in the chopped bell peppers and cook for an additional 5 minutes.
5. Add the rice and liquids: Stir in the uncooked rice, tomato sauce, diced tomatoes, broth, Italian seasoning, smoked paprika, and any additional seasonings you’re using (like cumin or Worcestershire sauce). Bring the mixture to a simmer.
6. Simmer for a few minutes: Let the mixture simmer for about 5-7 minutes, allowing the rice to start absorbing the flavors and the sauce to thicken slightly.
7. Transfer to a casserole dish: Pour the mixture into a greased 9x13-inch casserole dish, spreading it out evenly.
8. Top with cheese: Sprinkle the shredded cheese evenly over the top of the casserole.
9. Bake: Cover the dish with foil and bake for 25 minutes. Then, remove the foil and bake for an additional 10-15 minutes, or until the cheese is bubbly and golden brown.
10. Let it rest: After removing the casserole from the oven, let it sit for 5-10 minutes before serving. This helps the flavors meld together.

How to Cook Stuffed Pepper Casserole: A Step-by-Step Guide

Cooking Stuffed Pepper Casserole couldn’t be easier. With these step-by-step instructions, you'll have a delicious dish on the table in no time. The process includes browning the meat, cooking the vegetables, simmering the rice and sauces, and then baking it all together with melted cheese on top. By combining these classic steps, you'll get all the flavors of stuffed peppers in a much easier-to-make format.

Common Mistakes to Avoid

• Not pre-cooking the rice: If you don’t let the rice simmer in the liquid long enough, it may end up undercooked. Make sure to give it at least a few minutes on the stovetop before transferring to the oven.
• Overcooking the casserole: While it’s important to bake the casserole long enough to melt the cheese and fully cook the rice, overbaking can lead to dry rice and overcooked vegetables.
• Skipping the seasoning: Stuffed Pepper Casserole relies heavily on good seasoning to bring out its full flavor. Be sure to taste as you go, adding more salt, pepper, or spices as needed.
• Not letting the casserole rest: Allowing the casserole to sit for a few minutes after baking helps everything set and makes it easier to serve.

Serving and Presentation Tips

Now that your Stuffed Pepper Casserole is ready, how should you serve it? Here are some ideas:

1. Serve with a fresh side salad: A crisp green salad with a tangy vinaigrette balances the richness of the casserole.
2. Pair with bread: Serve with a slice of garlic bread or warm rolls to mop up any extra sauce.
3. Add a dollop of sour cream: For added creaminess, top each serving with a little sour cream or Greek yogurt.
4. Top with fresh herbs: A sprinkle of fresh parsley, cilantro, or basil can brighten up the dish and add color.

How to Serve Stuffed Pepper Casserole

Stuffed Pepper Casserole is best served hot and fresh out of the oven. You can dish it directly onto plates, or serve it family-style in the casserole dish, letting everyone help themselves. This dish also reheats well, making it ideal for leftovers or meal prep.

Presentation Ideas for Stuffed Pepper Casserole

Presentation matters, especially when serving this dish for guests. Consider topping the casserole with a little extra cheese right before serving, or add a garnish of fresh herbs to make it look even more appetizing. You can also serve it in individual ramekins or bowls for a more personalized touch.

Stuffed Pepper Casserole Recipe Tips

• Prep ahead: You can prepare the casserole up to the baking step a day in advance. Just cover and refrigerate it, then bake when you're ready to serve.
• Freeze leftovers: Stuffed Pepper Casserole freezes well. Store individual portions in airtight containers and freeze for up to three months.
• Double the recipe: If you're feeding a crowd, feel free to double the recipe and use two casserole dishes.

Frequently Asked Questions (FAQs)

1. Can I use instant rice?
Yes, you can substitute instant rice. Just reduce the amount of liquid slightly since instant rice cooks faster.

2. How do I make this casserole spicier?
To add heat, include chopped jalapeños, poblano peppers, or a dash of hot sauce.

3. Can I make this dish ahead of time?
Yes! You can assemble the casserole in advance and bake it when you're ready. Store it in the fridge for up to 24 hours before baking.

4. How do I store leftovers?
Store leftovers in an airtight container in the refrigerator for up to 3-4 days. You can also freeze them for longer storage.

5. Can I use quinoa instead of rice?
Absolutely! Quinoa is a great alternative to rice and adds a nutty flavor to the dish.

Conclusion

Stuffed Pepper Casserole is a fantastic, easy-to-make dish that brings together all the best parts of traditional stuffed peppers, without the hassle of stuffing each one individually. With its versatile ingredients, customizable options, and hearty flavors, this casserole is bound to become a staple in your meal rotation. Whether you’re making it for a weeknight dinner or prepping it for a crowd, this dish delivers on both flavor and convenience. So grab your ingredients and get cooking—you won’t be disappointed!

Enjoy your meal and happy cooking!

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