There’s nothing like the comforting aroma of a hearty casserole wafting through the house, inviting you to gather around the table. As I prepared this Stuffed Pepper Casserole, memories of family dinners filled my heart, where laughter and delicious meals melded into unforgettable moments. This recipe brilliantly combines the classic flavors of stuffed peppers in a simpler, more fuss-free manner, perfect for busy weeknights or laid-back weekends.
Imagine a vibrant medley of bell peppers, tender beef, and gooey melted cheese all mixed together in one dish. With just 5 minutes of prep time and a total cooking time of under an hour, I can promise you a satisfying meal that rivals any takeout. This recipe not only pleases the palate but also makes use of ingredients you likely have on hand, turning pantry staples into a delightful feast. Whether you’re serving a family of six or enjoying a cozy meal for two, this stuffed pepper casserole is sure to become a favorite around your table!
Why is Stuffed Pepper Casserole a Must-Try?
Ease of preparation: This dish comes together in just 5 minutes of prep time, allowing you to enjoy more time with family and friends.
Flavor-packed: A delightful combination of bell peppers, ground beef, and aromatic herbs creates a robust flavor that will tantalize your taste buds.
Crowd-pleaser: With hearty portions and melty cheese on top, it’s a hit for family dinners and gatherings.
Versatility: Feel free to customize the ingredients—swap in turkey, add more veggies, or adjust the spices to cater to your taste.
Fuss-free cleanup: Cooked all in one pot, cleanup is a breeze, leaving you free to savor every bite of your comforting creation!
For more simple and delicious casseroles, check out our easy casserole recipes.
Stuffed Pepper Casserole Ingredients
For the Base
• Olive oil – a little fat helps to sauté the onions and garlic, enhancing their flavors.
• Onion – adds aromatic depth; a small onion works perfectly for this recipe.
• Garlic – fresh minced garlic brings a zesty flavor that brightens the dish.
• Bell peppers – diced bell peppers not only add color but also freshness and sweetness.
• Lean ground beef – using lean beef (90-93%) keeps this casserole light while still packing protein.
For the Sauce
• Canned tomato sauce – creates a rich base, complementing the other flavors beautifully.
• Petite diced tomatoes – adds texture and juiciness, essential for a successful stuffed pepper casserole.
• Salt – enhances the flavors; adjust to taste based on your preference.
• Black pepper – a touch of seasoning to balance out the dish’s sweetness.
• Dried basil, oregano, and parsley – these herbs bring warmth and depth to every bite.
For the Rice
• White minute rice – uncooked and added directly to the casserole, it soaks up those delicious flavors.
• Beef broth – using low or no salt broth adds richness without overwhelming saltiness.
For the Topping
• Part skim mozzarella cheese – melts perfectly on top, providing that irresistible gooey finish to your casserole.
With these ingredients at hand, you’re set to create a mouthwatering Stuffed Pepper Casserole that will elicit smiles around the dinner table!
How to Make Stuffed Pepper Casserole
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Preheat the oven to 375°F. This ensures your casserole cooks evenly and comes out hot and delicious.
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Sauté the olive oil, garlic, onion, peppers, and beef in a 12-inch ovenproof skillet over medium heat. Cook for about 10 minutes, stirring until the beef is browned and the peppers and onions have softened.
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Combine the tomato sauce, petite diced tomatoes, salt, pepper, oregano, basil, parsley, rice, and beef broth into the skillet. Stir everything together until everything is well mixed.
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Cover the pan with aluminum foil. If you’re using a regular skillet, transfer your mixture to a casserole dish and cover it with a lid or more foil.
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Bake at 375°F for 20 minutes. This step allows the rice to start absorbing all those delicious flavors!
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Add the cheese. Remove the cover and sprinkle the mozzarella evenly over the top, allowing it to melt beautifully.
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Continue baking for another 10 minutes, until the cheese is melted and starting to brown, creating a delightful crust that makes every bite irresistible.
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Check that all of the liquid has been soaked up by the rice before serving. This means your casserole is ready to dish out and enjoy!
Optional: Garnish with fresh parsley or a sprinkle of chili flakes for an extra kick!
Exact quantities are listed in the recipe card below.
How to Store and Freeze Stuffed Pepper Casserole
Fridge: Store any leftovers in an airtight container for up to 3 days. Reheat individual portions in the microwave or oven until heated through.
Freezer: For longer storage, freeze the casserole in a well-sealed container or freezer-safe bag for up to 3 months. Thaw in the fridge overnight before reheating.
Reheating: When ready to enjoy again, reheat in the oven at 350°F (175°C) until hot, or microwave in short intervals, stirring in between, for quick servings.
Assembly Tips: If preparing in advance, consider freezing without cheese, adding it fresh before the final bake for the best melty texture!
Stuffed Pepper Casserole Variations
Feel free to play with flavors and ingredients to make this casserole your own!
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Vegetarian: Substitute the ground beef with cooked quinoa or a mix of black beans and corn for a hearty, meat-free option.
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Spicy Kick: Add diced jalapeños or a splash of hot sauce to the sautéed mixture for a delightful heat that balances beautifully with the sweetness of the peppers.
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Cheese Lovers: Go wild with a blend of your favorite cheeses—try cheddar or pepper jack for a bolder flavor experience. Mixing cheeses can elevate the creaminess!
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Add More Veggies: Throw in some zucchini or spinach for added nutrients, color, and a delicious twist on the classic pepper flavors.
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Herb Infusion: Experiment with fresh herbs like cilantro or thyme instead of dried ones. Fresh herbs can offer a burst of brightness.
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Grain Swap: Try using brown rice or farro instead of white rice for added nutrients and a nutty flavor that will complement the dish.
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Creamy Touch: Stir in a dollop of sour cream or cream cheese before baking for added creaminess that will elevate the comfort factor of your casserole.
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Tropical Spin: Mix in some diced pineapple or mango to introduce a sweet, tropical flair, pairing surprisingly well with the savory elements.
Embrace the joy of customization, and let your culinary creativity thrive!
Expert Tips for Stuffed Pepper Casserole
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Freshness is Key: Use fresh garlic and bell peppers for vibrant flavor. Dried or older veggies can dull the dish’s taste.
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Precise Cooking Time: Avoid overcooking the rice by ensuring all liquid is absorbed before serving. Keep an eye on your casserole in the last few minutes.
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Meat Variations: For a healthier twist, substitute lean ground beef with ground turkey or chicken, maintaining the same cooking method.
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Add Flavor: Don’t shy away from spices! Adjust seasoning to your liking—adding crushed red pepper can give an extra kick to your Stuffed Pepper Casserole.
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Cheesy Goodness: Opt for freshly shredded mozzarella rather than pre-shredded, which often contains anti-caking agents that can affect melting.
Make Ahead Options
These Stuffed Pepper Casserole preparations are perfect for those busy weeks when you need a head start! You can chop the vegetables and even cook the sauté mixture (onion, garlic, bell peppers, and beef) up to 3 days in advance. Just store them in an airtight container in the refrigerator to keep them fresh. When you’re ready to whip up the casserole, simply combine the sautéed mix with the other ingredients as specified, cover, and bake without any additional prep. This time-saving strategy ensures your casserole is just as delicious, allowing you to savor those hearty, satisfying flavors with minimal effort when it matters most.
What to Serve with Stuffed Pepper Casserole?
Imagine a cozy family dinner filled with warmth and laughter, where each bite complements the rich flavors of your main dish.
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Garlic Bread: This buttery, crusty delight is perfect for soaking up any extra sauce from the casserole. The aromatic garlic pairs beautifully with the savory flavors of beef and peppers.
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Simple Green Salad: A refreshing mix of greens, cucumbers, and cherry tomatoes adds a crisp texture, balancing the hearty casserole with vibrant, fresh flavors.
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Corn on the Cob: Sweet, juicy corn brings a delightful crunch and a touch of sweetness, perfectly offsetting the savory notes from the casserole.
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Creamy Coleslaw: The tangy crunch of coleslaw contrasts nicely with the warm, cheesy casserole, providing both texture and a refreshing bite.
For the finishing touch, consider ending your meal with a sweet note.
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Apple Crisp: This warm dessert offers a comforting embrace of spices and sweetness, making it a perfect ending after a hearty main course.
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Lemonade: A refreshing homemade lemonade is an ideal drink to complement your dinner, cutting through the richness of the casserole while keeping your palate invigorated.
With these pairings, you’re all set for a heartwarming, complete meal that will make dinner time truly special!
Stuffed Pepper Casserole Recipe FAQs
How do I choose ripe bell peppers for my casserole?
Absolutely! Look for bell peppers that are firm, glossy, and free from dark spots or wrinkles. A vibrant color with a uniform surface indicates freshness. If you notice any dark spots all over, they’re best avoided, as this can signify spoilage.
What are the best storage methods for leftover Stuffed Pepper Casserole?
To keep your leftovers fresh, store them in an airtight container in the refrigerator for up to 3 days. If you want to enjoy it later, simply cover it tightly with plastic wrap or transfer it to a freezer-safe zip-top bag and freeze it for up to 3 months.
Can I freeze Stuffed Pepper Casserole, and how?
Yes, you can absolutely freeze your casserole! To freeze, let it cool completely before transferring to a freezer-safe container. I recommend dividing it into single-serving portions for easier reheating. Label the containers with the date and use within 3 months for the best flavor. When you’re ready to enjoy it, thaw it in the fridge overnight and then reheat in the oven, covered, at 350°F until heated all the way through—around 25-30 minutes.
What should I do if the rice hasn’t absorbed all the liquid after baking?
Very important! If you find that the rice hasn’t absorbed the liquid, try baking it a bit longer, uncovered, at 375°F. Keep an eye on it and stir occasionally to help evaporate excess moisture. If it’s still not soaking up the liquid after 10 additional minutes, you can remove it from the oven, drain any excess liquid, and serve it with a little cheese added on top for flavor!
Are there any dietary concerns to consider when making this casserole?
Yes! If you’re cooking for someone with allergies or dietary restrictions, consider using gluten-free rice and checking the labels on tomato sauce and broth for potential allergens like gluten or soy. For those with lactose intolerance, you can substitute the mozzarella with a dairy-free cheese alternative or simply leave it out for a delicious, cheese-free version.
How can I adjust this recipe for different serving sizes?
The more the merrier! This recipe easily scales up or down. For smaller servings, you can halve the recipe; just keep an eye on the cooking time. Conversely, if cooking for a crowd, simply double the ingredients and use a larger baking dish, adjusting the cook time accordingly. Make sure to check that the rice is fully cooked and all the liquid is absorbed before serving!
Ultimate Stuffed Pepper Casserole for Cozy Dinner Nights
Ingredients
Equipment
Method
- Preheat the oven to 375°F.
- Sauté the olive oil, garlic, onion, peppers, and beef in a 12-inch ovenproof skillet over medium heat for about 10 minutes.
- Combine the tomato sauce, petite diced tomatoes, salt, pepper, oregano, basil, parsley, rice, and beef broth into the skillet.
- Cover the pan with aluminum foil.
- Bake at 375°F for 20 minutes.
- Add the cheese and continue baking for another 10 minutes.
- Check that all of the liquid has been absorbed by the rice before serving.