If you have ever loved the idea of stuffed peppers but wished for something quicker and even more comforting, you are in for a treat with this Stuffed Pepper Casserole Recipe. This dish takes all the vibrant flavors of bell peppers, juicy ground beef, and hearty rice, then bakes them into one warm, cheesy, and satisfying casserole. It’s an absolute weeknight winner that feels homemade and special, bringing that cozy, just-like-mom-used-to-make feeling to your table in under an hour. Trust me, once you try this Stuffed Pepper Casserole Recipe, it will become a beloved staple in your dinner rotation!
Ingredients You’ll Need
These simple ingredients are the heart and soul of the Stuffed Pepper Casserole Recipe, each playing a crucial role in balancing flavor, texture, and color. Fresh bell peppers add brightness and crunch, beef brings juicy richness, and the combination of herbs with tomato sauce deepens the savory goodness. The quick-cooking rice ties everything together with just the right amount of body.
- Olive oil: Essential for sautéing to add a subtle, fruity flavor and prevent sticking.
- Onion, diced: Adds sweetness and aromatic depth to every bite.
- Fresh garlic, minced: Gives a punchy, aromatic kick that wakes up the dish.
- Diced bell peppers: A colorful mix brings tenderness and a delightful natural sweetness.
- Lean ground beef (90-93%): Perfect for a juicy, meaty texture without excess fat.
- Canned tomato sauce: Provides a rich, smooth base that coats the ingredients beautifully.
- Petite diced tomatoes: Adds bursts of tangy tomato flavor and a bit of texture contrast.
- Salt: Enhances all the flavors without overpowering.
- Pepper: Brings just the right amount of spice and warmth.
- Dried basil, oregano, and parsley: These herbs add classic Italian-inspired notes that elevate the dish.
- White minute rice, uncooked: Cooks quickly and absorbs all the savory juices perfectly.
- Beef broth, low or no salt: Adds moisture and rich flavor that the rice soaks up beautifully.
- Part-skim mozzarella cheese: Melts over the top for that irresistible golden finish.
How to Make Stuffed Pepper Casserole Recipe
Step 1: Preheat and Sauté
Start by preheating your oven to a cozy 375 degrees F. In a large ovenproof skillet or Dutch oven, warm the olive oil over medium heat. Toss in the minced garlic, diced onion, and the vibrant bell peppers along with the ground beef. Let everything sauté together for about 10 minutes until the beef takes on a beautiful brown color and the peppers and onions soften just right. This step builds the foundational flavors that make this casserole so comforting.
Step 2: Add Remaining Ingredients
Now that your meat and veggies have mingled and become fragrant, it’s time to pour in the canned tomato sauce and petite diced tomatoes. Sprinkle in the salt, pepper, and every bit of the dried herbs — basil, oregano, and parsley — to infuse the whole dish with aromatic deliciousness. Add the uncooked white minute rice and top it off with the beef broth. Give it all a good stir so the rice starts soaking in those robust flavors even before baking.
Step 3: Bake
Cover the skillet tightly with aluminum foil to trap all the steam and help the rice cook through evenly. If you don’t have an ovenproof skillet, go ahead and move the mixture to a casserole dish that can go into the oven, covering it well with foil or a lid. Slide it into the oven and let it bake for about 20 minutes. This phase lets the rice absorb every bit of that tasty liquid, transforming into a perfectly tender, flavorful bed for the final cheese topping.
Step 4: Add Cheese
After the initial baking, remove the foil and sprinkle the part-skim mozzarella cheese evenly across the top. Pop it back into the oven, uncovered, for another 10 minutes until the cheese melts delightfully and starts to get those gorgeous golden brown spots. At this point, all the liquid should have evaporated, leaving you with a hearty, cheesy, and flavorful Stuffed Pepper Casserole ready to serve and savor.
How to Serve Stuffed Pepper Casserole Recipe
Garnishes
Sprinkle freshly chopped parsley or basil over the hot casserole just before serving to add a burst of color and freshness. If you like a little tang, a light sprinkle of grated Parmesan can enhance the cheesy topping with a salty punch. For an extra touch, a drizzle of good olive oil or a dollop of sour cream complements the richness beautifully.
Side Dishes
Because this Stuffed Pepper Casserole Recipe is already packed with protein, veggies, and carbs, you might want to keep sides simple and fresh. A crisp green salad with a lemon vinaigrette or roasted seasonal vegetables balances the meal nicely without overpowering the casserole’s bold flavors. Garlic bread or a crusty baguette also makes a great companion if you’re craving something to scoop up every last tasty bite.
Creative Ways to Present
If you want to impress guests, serve individual portions by scooping the casserole into small oven-safe ramekins and baking them with the cheese topping for a personalized touch. Another fun idea is to serve it alongside stuffed bell pepper halves, using the casserole as a filling—it’s a delightful way to riff on the classic stuffed pepper in an exciting new format.
Make Ahead and Storage
Storing Leftovers
Let any leftovers cool completely, then transfer them to an airtight container and refrigerate for up to 4 days. The casserole keeps its flavor and texture beautifully, making it perfect for quick lunches or easy dinners throughout the week.
Freezing
This Stuffed Pepper Casserole Recipe freezes wonderfully! Portion it into freezer-safe containers and freeze for up to 3 months. Make sure to cool it completely before freezing to maintain the best texture. When ready to enjoy, thaw it overnight in the fridge for the best results.
Reheating
Reheat leftovers in the oven at 350 degrees F covered with foil until warmed through, about 20 minutes, or microwave individual servings on medium power until hot. Adding a fresh sprinkle of cheese before reheating will revive that melty goodness perfectly.
FAQs
Can I use other types of meat in this Stuffed Pepper Casserole Recipe?
Absolutely! Ground turkey, chicken, or even sausage can be great alternatives to ground beef. Just be mindful of cooking times and any additional fat content when swapping proteins.
Is it possible to make this casserole vegetarian?
Yes! Simply replace the ground beef with hearty vegetables like mushrooms or lentils, and use vegetable broth instead of beef broth. The rice and peppers still make it wonderfully filling.
Can I prepare this casserole in advance before baking?
Definitely. You can assemble the casserole, cover it tightly, and refrigerate it for up to 24 hours before baking. This is perfect for busy days when you want dinner wait for you.
What type of rice works best in this recipe?
White minute rice is recommended because it cooks quickly and absorbs flavors well. However, you can experiment with other quick-cooking rices, but avoid long-grain or brown rice unless you’re prepared for longer cooking times.
Can I add more cheese or use a different kind of cheese?
Feel free! Increasing the mozzarella will make the casserole cheesier, or try a mix of mozzarella and cheddar for a sharper flavor. Just adjust the bake time slightly if adding thicker layers of cheese.
Final Thoughts
This Stuffed Pepper Casserole Recipe is a cozy, satisfying dish that brings all your favorite stuffed pepper flavors into one easy-to-make meal. Its perfect balance of veggies, meat, herbs, and melty cheese makes it a crowd-pleaser for any occasion. I can’t wait for you to savor every delicious bite, and I’m sure it will become a go-to recipe you’ll reach for again and again!
Print
Stuffed Pepper Casserole Recipe
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 6 servings
- Category: Casserole
- Method: Baking
- Cuisine: American
Description
This Stuffed Pepper Casserole is a delicious and easy one-pan meal that combines sautéed ground beef, bell peppers, aromatic herbs, and rice baked together with tomato sauce and topped with melted mozzarella cheese. It’s a comforting dish that captures the essence of stuffed peppers in a simple casserole format, perfect for a hearty family dinner.
Ingredients
Main Ingredients
- 1 tablespoon olive oil
- 1/2 cup onion, diced (1 small onion)
- 1 tablespoon fresh garlic, minced (4 cloves)
- 3 cups diced bell peppers (2–3 bell peppers – any color)
- 1 lb lean ground beef (90-93%)
- 8 oz canned tomato sauce
- 1 (14.5 oz) can petite diced tomatoes
- ½ teaspoon salt
- 1 teaspoon pepper
- 1 teaspoon dried basil
- 1 teaspoon dried oregano
- 1 teaspoon dried parsley
- 2 cups white minute rice, uncooked
- 2 cups beef broth, low or no salt
- ½ cup part-skim mozzarella cheese
Instructions
- Preheat and Sauté: Preheat the oven to 375 degrees F. In a 12-inch ovenproof skillet or Dutch oven, heat olive oil over medium heat. Add minced garlic, diced onion, diced bell peppers, and ground beef. Sauté for about 10 minutes or until the beef is fully browned and the peppers and onions have softened.
- Add Remaining Ingredients: Pour in the tomato sauce, petite diced tomatoes, salt, pepper, dried oregano, dried basil, uncooked white minute rice, and beef broth. Stir well to combine all the ingredients evenly.
- Bake: Cover the skillet with aluminum foil. If your skillet is not ovenproof, transfer the mixture to a casserole dish and cover with a lid or foil. Bake in the preheated oven at 375 degrees F for 20 minutes to allow the rice to cook and absorb the liquid.
- Add Cheese: After 20 minutes of baking, carefully remove the cover and sprinkle the part-skim mozzarella cheese evenly over the top. Return the dish to the oven and bake for an additional 10 minutes or until the cheese is melted and begins to turn golden brown.
- Serve: Remove from the oven when the cheese is melted and bubbly, and the rice has absorbed all the liquid. Let it cool slightly, then serve warm and enjoy your comforting stuffed pepper casserole!
Notes
- You can use any color combination of bell peppers to add vibrant colors and flavors.
- If you prefer a spicier dish, consider adding red pepper flakes or chopped jalapeños when sautéing.
- To make this recipe dairy-free, omit the cheese or use a plant-based cheese alternative.
- Leftovers can be refrigerated for up to 3 days and reheated gently before serving.
- This recipe works well with ground turkey or chicken if you want a leaner protein option.
