If you love the flavors of stuffed peppers but are looking for an easier, quicker way to enjoy this classic dish, then this Quick and Simple Stuffed Pepper Casserole recipe is perfect for you. Packed with all the delicious ingredients of traditional stuffed peppers, but made in a fuss-free casserole style, this dish is ideal for busy weeknights or a comforting family meal. Follow along to discover how you can whip up this tasty meal in no time, with minimal effort! Keep reading for all the details, including ingredients, variations, and helpful tips to make sure your dish comes out perfect every time.
What is a “Stuffed Pepper Casserole”?
A stuffed pepper casserole is a deconstructed version of classic stuffed peppers. Instead of stuffing individual bell peppers with ground beef, rice, tomatoes, and spices, all the ingredients are layered together in one dish. This not only saves you time but also gives you the same delicious flavors without the extra work of carefully stuffing and baking each pepper. This dish is perfect for when you want something hearty, comforting, and flavorful, but don’t have time for the more labor-intensive process of traditional stuffed peppers.
Ingredients List for Stuffed Pepper Casserole
Here’s a list of everything you’ll need to make your stuffed pepper casserole:
- Ground beef (1 lb): Adds richness and protein to the dish. You can substitute with ground turkey or chicken for a leaner option.
- Bell peppers (3 large, chopped): Use a combination of red, green, yellow, or orange for a colorful dish.
- Onion (1 medium, diced): Adds flavor depth and aromatic qualities.
- Garlic (3 cloves, minced): Essential for adding that savory, fragrant note to the dish.
- Rice (1 cup, uncooked): Traditionally, white rice is used, but you can substitute with brown rice or even quinoa for a healthier option.
- Tomato sauce (1 can, 15 oz): Acts as the primary sauce that ties all the ingredients together.
- Diced tomatoes (1 can, 14.5 oz): Adds texture and more flavor.
- Beef broth (1 cup): Helps cook the rice and adds a meaty depth of flavor.
- Shredded cheddar cheese (2 cups): Melty, cheesy goodness that pairs perfectly with the rich, savory ingredients.
- Italian seasoning (1 tsp): A mix of herbs that enhances the flavor of the casserole.
- Salt and pepper to taste: Essential seasonings to balance the flavors.
- Olive oil (1 tbsp): Used for sautéing the vegetables and meat.
Substitutions and Variations
There are many ways to adapt this recipe to suit different tastes or dietary needs. Here are a few variations you can try:
- Vegetarian version: Replace the ground beef with plant-based meat substitutes or crumbled tofu. You can also add more veggies like mushrooms or zucchini for a heartier meal.
- Low-carb option: Instead of using rice, substitute cauliflower rice for a lower-carb version of this casserole.
- Spicy twist: For an added kick, mix in some diced jalapeños or a dash of cayenne pepper.
- Different proteins: Ground turkey, chicken, or even sausage can be used in place of ground beef.
- Cheese variations: Swap out cheddar cheese for mozzarella, Monterey Jack, or pepper jack for a different cheesy experience.
Step-by-Step Cooking Instructions

Now that you have your ingredients ready, let’s dive into the cooking process. It’s incredibly simple and can be done in a single pan.
- Prepare the rice: Cook the rice according to the package instructions. Set aside once done.
- Sauté the vegetables: In a large skillet, heat olive oil over medium heat. Add the chopped bell peppers, diced onion, and minced garlic. Cook until the vegetables are softened, about 5-7 minutes.
- Brown the ground beef: Add the ground beef to the skillet with the sautéed vegetables. Cook until the beef is fully browned, breaking it up into small crumbles as it cooks. Drain any excess fat.
- Mix in tomatoes and broth: Once the beef is browned, stir in the tomato sauce, diced tomatoes, and beef broth. Let the mixture simmer for 5 minutes to allow the flavors to meld together.
- Combine with rice: Add the cooked rice to the skillet and mix everything together until well combined. Season with salt, pepper, and Italian seasoning.
- Assemble the casserole: Preheat your oven to 350°F (175°C). Transfer the beef and rice mixture into a greased 9x13-inch baking dish.
- Top with cheese: Sprinkle the shredded cheddar cheese evenly over the top of the casserole.
- Bake: Place the casserole in the oven and bake for 20-25 minutes, or until the cheese is melted and bubbly.
- Let it rest: Allow the casserole to rest for 5-10 minutes before serving to help the flavors settle.
How to Cook Stuffed Pepper Casserole: A Step-by-Step Guide
Cooking stuffed pepper casserole is all about layering flavors. Here’s a quick guide to follow:
- Sauté vegetables: Start by softening the bell peppers, onion, and garlic to bring out their sweetness and enhance their flavors.
- Brown the meat: Cooking the ground beef separately ensures it gets nice and browned, adding richness to the dish.
- Simmer the sauce: Combining the meat with the tomato sauce, diced tomatoes, and broth allows the flavors to meld together, creating a savory base for the casserole.
- Mix with rice: Adding cooked rice absorbs all the juices and helps make the dish more substantial.
- Bake with cheese: Finally, topping the mixture with cheese and baking it results in a bubbly, melty layer that is irresistible.
Common Mistakes to Avoid
- Not draining excess fat: If you don’t drain the fat after browning the beef, your casserole could turn out greasy.
- Overcooking the rice: Make sure the rice is slightly undercooked before adding it to the casserole, as it will continue to cook in the oven.
- Skipping the simmer: Letting the meat and sauce simmer for a few minutes helps the flavors meld together, so don’t skip this step.
- Over-baking: Keep an eye on the casserole in the oven. You want the cheese to be melted and bubbly, but not burnt.
Serving and Presentation Tips
This hearty casserole is best served hot out of the oven. To enhance your presentation:
- Garnish with fresh herbs: Sprinkle fresh parsley or cilantro on top for a pop of color and added freshness.
- Serve with a side salad: A simple green salad or a cucumber and tomato salad adds a fresh, light contrast to the rich casserole.
- Pair with bread: Serve with a crusty loaf of garlic bread or warm dinner rolls for a complete meal.
How to Serve Stuffed Pepper Casserole
- Family-style: Scoop portions directly from the casserole dish at the table, creating a casual, relaxed dining atmosphere.
- Individual servings: For a more polished presentation, plate the casserole into individual portions and garnish with fresh herbs.
Presentation Ideas for Stuffed Pepper Casserole
If you want to elevate the look of your stuffed pepper casserole, consider these ideas:
- Colorful layers: Use a combination of red, yellow, and green bell peppers to add visual appeal to your dish.
- Cheese crust: Allow the cheese to become golden and slightly crispy by baking it uncovered for the last few minutes.
- Serve in bell peppers: For a creative twist, hollow out bell peppers and spoon the casserole mixture into each pepper before baking.
Stuffed Pepper Casserole Recipe Tips
- Pre-cook your rice: To ensure the perfect texture, cook your rice ahead of time and avoid adding it uncooked to the casserole.
- Use fresh garlic: Freshly minced garlic provides the best flavor, so avoid using garlic powder.
- Customize with your favorite cheese: Try different cheeses, like gouda or provolone, for a unique twist on the classic casserole.
Frequently Asked Questions (FAQs)
1. Can I make this casserole ahead of time?
Yes, you can prepare the casserole up to a day in advance. Simply assemble it, cover with plastic wrap or foil, and store in the fridge until you’re ready to bake.
2. How do I store leftovers?
Store any leftover casserole in an airtight container in the refrigerator for up to 3 days. Reheat in the microwave or oven before serving.
3. Can I freeze this casserole?
Absolutely! Assemble the casserole, but don’t bake it. Wrap it tightly in foil and freeze for up to 3 months. When ready to eat, thaw in the refrigerator overnight and bake as directed.
4. Can I use instant rice?
Yes, you can use instant rice for an even quicker version of this casserole. Just be mindful of the cooking time since instant rice cooks faster.
Conclusion
This Quick and Simple Stuffed Pepper Casserole recipe is a time-saving, delicious alternative to traditional stuffed peppers. It’s perfect for busy weeknights or when you’re craving comfort food with minimal effort. With a few key ingredients and easy-to-follow steps, you’ll have a hearty, flavorful meal on the table in no time. Whether you stick with the classic version or try out some of the suggested variations, this dish is sure to become a family favorite. Give it a try, and enjoy the delicious, comforting flavors of stuffed peppers in casserole form!
PrintQuick And Simple Stuffed Pepper Casserole Recipe
This quick and simple stuffed pepper casserole recipe combines ground beef, bell peppers, rice, and cheese for a hearty, delicious meal. Perfect for family dinners, it's easy to prepare and full of rich flavors. A great one-pan dish, ideal for busy weeknights or make-ahead meals.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: 6 servings
- Category: Main Course
- Method: Baking
- Cuisine: American
- Diet: Gluten Free
Ingredients
- Ground beef
- Bell peppers
- Onion
- Garlic
- Cooked rice
- Diced tomatoes
- Tomato sauce
- Shredded cheese
- Italian seasoning
- Salt & pepper
Instructions
- Preheat oven to 375°F (190°C).
- Brown ground beef in a skillet, then add diced bell peppers, onion, and garlic. Cook until soft.
- Stir in cooked rice, diced tomatoes, tomato sauce, and seasonings.
- Transfer mixture to a casserole dish, top with shredded cheese.
- Bake for 20 minutes, or until the cheese is bubbly and golden.
Notes
- Substitute ground turkey or chicken for a lighter option.
- Use brown rice for a healthier twist.
Nutrition
- Serving Size: 1 portion (approx. ⅙th of casserole)
- Calories: 400
- Sugar: 6g
- Sodium: 750mg
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