🍽️ Easy Family Recipes & Meal Ideas

Stuffed Pepper Casserole Recipe

WRITTEN BY Lauren Bennett

September 28, 2026 Reading Time: 5 minutes

Delicious stuffed pepper casserole ready to serve on a dining table.
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Delicious stuffed pepper casserole ready to serve on a dining table.

Stuffed Pepper Casserole

Stuffed Pepper Casserole combines all the flavor and charm of traditional stuffed peppers in a hearty, comforting dish that’s perfect for family dinners. This baked casserole features tender bell peppers enveloped in a savory filling of ground meat, rice, and a rich tomato sauce, topped with melted cheese. The aroma that wafts through your kitchen as it bakes is utterly irresistible, promising a meal that’s both satisfying and warm. This recipe is sure to become a family favorite, as it’s not only super delicious but also easy to prepare, allowing you to enjoy the cozy atmosphere of home-cooked comfort without the fuss.

Quick Recipe Overview

  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Total Time: 45 minutes
  • Servings: 6

Why You’ll Love This Recipe

  1. Comforting Flavor: The combination of seasoned beef, tangy tomato sauce, and gooey cheese creates a crave-worthy dish that warms the soul.
  2. Satisfying Texture: With the crunch of the peppers, the chewiness of the rice, and the creamy layer of melted cheese, each bite is a delightful experience.
  3. Family Appeal: It’s a complete meal in one dish, making it perfect for feeding a crowd or hungry kids after a long day.
  4. Easy Preparation: This casserole marries simple ingredients with straightforward steps, ensuring that even beginner cooks can achieve success.
  5. Make-Ahead Convenience: You can prepare it in advance and simply pop it in the oven when you’re ready to eat.

Ingredients You’ll Need

  • 1 pound ground beef (or ground turkey)
  • 1 cup cooked rice (white or brown)
  • 4 bell peppers (any color, chopped)
  • 1 can (15 oz) diced tomatoes (with juice)
  • 1 can (8 oz) tomato sauce
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • 1 teaspoon Italian seasoning
  • Salt and pepper to taste
  • 1 cup shredded cheese (cheddar, mozzarella, or your favorite blend)

Ingredient Notes

  • Ground Beef: Choose lean ground beef to keep the dish lighter. Ground turkey is a great alternative for a healthier option.
  • Rice: Leftover rice works perfectly here; just make sure it’s not overly sticky.
  • Bell Peppers: Any color works, but a mix creates a visually appealing dish.
  • Cheese: Experiment with different cheeses or blends to suit your taste.

Equipment

  • Large skillet
  • Spoon or spatula for stirring
  • 9×13 inch casserole dish
  • Oven preheated to 375°F (190°C)

How to Make Stuffed Pepper Casserole

Step 1: Preheat Your Oven

Preheat your oven to 375°F (190°C) to get it ready for the casserole.

Step 2: Prepare the Filling

In a large skillet, brown the ground beef over medium heat until fully cooked. Drain excess fat, if any. Add the chopped bell peppers, diced tomatoes (with juice), tomato sauce, cooked rice, garlic powder, onion powder, Italian seasoning, salt, and pepper. Stir well to combine and let it simmer for about 5-10 minutes so the flavors meld together.

Step 3: Assemble the Casserole

Transfer the beef and pepper mixture into a greased 9×13 inch casserole dish. Spread it out evenly and sprinkle the shredded cheese on top.

Step 4: Bake the Casserole

Place the casserole in the preheated oven and bake for 20-25 minutes, or until the cheese is melted and bubbly. You can broil it for the last few minutes for a golden top.

Step 5: Serve and Enjoy

Remove from the oven and let it sit for about 5 minutes before serving. This resting time helps it set slightly, making it easier to scoop out portions.

Tips for the Best Results

  1. Avoid Overcooking the Beef: Make sure to cook the beef just until no longer pink to keep it juicy.
  2. Season Generously: Adjust seasoning to taste; it’s easy to add more after it’s cooked but difficult to fix bland flavors later.
  3. Cheese Choice: Try different cheeses for varying flavors; a combination of mozzarella and cheddar provides great taste and texture.
  4. Layering: Don’t skimp on the cheese—it’s the final touch that ties the dish together!
  5. Make It Ahead: Prepare the filling and refrigerate it overnight; then bake when ready to serve.

Variations and Substitutions

  • Vegetarian Version: Replace the ground beef with a mix of black beans, corn, and more vegetables for a hearty vegetarian option.
  • Spice It Up: Add diced jalapeños or chili flakes for a bit of heat.
  • Grain Alternative: Swap the rice for quinoa or couscous for a unique spin.

What to Serve With Stuffed Pepper Casserole

Serve this casserole with a side salad, garlic bread, or simply steamed vegetables for a well-rounded meal. For a comforting touch, consider a dollop of sour cream or guacamole on top when serving.

Storage and Reheating

Refrigerator

Store leftovers in an airtight container in the refrigerator for up to 4 days.

Freezer

Stuffed Pepper Casserole freezes well. Package it in a freezer-safe container or wrap it tightly with plastic wrap and then foil. It can be frozen for up to 3 months.

Reheating

Reheat in the oven at 350°F (175°C) until heated through, about 20 minutes. You can also microwave individual servings; cover with a damp paper towel to retain moisture.

Frequently Asked Questions

1. Can I use brown rice instead of white rice?

Yes, brown rice works well, but ensure it’s fully cooked before mixing it into the casserole.

2. How long can I keep leftovers?

Leftovers are best consumed within 4 days when stored properly in the refrigerator.

3. Can I make this casserole ahead of time?

Absolutely! You can prepare it in advance and refrigerate until you’re ready to bake it.

4. What if I don’t like bell peppers?

You can substitute with other vegetables like zucchini or use a combination of vegetables.

5. Can I freeze the cooked casserole?

Yes, it freezes well. Just be sure to store it properly in a freezer-safe container.

Conclusion

Overall, Stuffed Pepper Casserole is a delightful and versatile dish that’s sure to satisfy everyone at your table. For additional variations to this comforting recipe, check out Well Plated for an easy, healthy version, or visit Baking Beauty for a cheesy twist. You can find the ultimate recipe with excellent flavor balance on Little Sunny Kitchen, or try the Pioneer Woman’s recipe for a classic take. Enjoy bringing this comforting meal to your dinner table!

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Stuffed Pepper Casserole

Stuffed Pepper Casserole combines all the flavor and charm of traditional stuffed peppers in a hearty, comforting dish that's perfect for family dinners. A baked casserole featuring tender bell peppers, savory filling, and melted cheese.
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Course Dinner, Main Course
Cuisine American
Servings 6 servings
Calories 400 kcal

Ingredients
  

Main Ingredients

  • 1 pound ground beef (or ground turkey) Choose lean ground beef for a lighter dish.
  • 1 cup cooked rice (white or brown) Leftover rice works perfectly.
  • 4 pieces bell peppers (any color, chopped) A mix creates a visually appealing dish.
  • 1 can (15 oz) diced tomatoes (with juice)
  • 1 can (8 oz) tomato sauce
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • 1 teaspoon Italian seasoning
  • to taste Salt and pepper Adjust seasoning to taste.
  • 1 cup shredded cheese (cheddar, mozzarella, or your favorite blend) Experiment with different cheeses.

Instructions
 

Preparation

  • Preheat your oven to 375°F (190°C) to get it ready for the casserole.
  • In a large skillet, brown the ground beef over medium heat until fully cooked. Drain excess fat, if any.
  • Add the chopped bell peppers, diced tomatoes (with juice), tomato sauce, cooked rice, garlic powder, onion powder, Italian seasoning, salt, and pepper. Stir well to combine and let it simmer for about 5-10 minutes.

Assembly

  • Transfer the beef and pepper mixture into a greased 9×13 inch casserole dish. Spread it out evenly and sprinkle the shredded cheese on top.

Baking

  • Place the casserole in the preheated oven and bake for 20-25 minutes, or until the cheese is melted and bubbly.

Serving

  • Remove from the oven and let it sit for about 5 minutes before serving.

Notes

Avoid overcooking the beef. Store leftovers in an airtight container for up to 4 days or freeze for up to 3 months.
Keyword Casserole, Comfort Food, Easy Recipe, Family Dinner, Stuffed Pepper Casserole

Lauren Bennett is a recipe developer at Homemade Feast specializing in comforting homemade meals, approachable baking, casseroles, and family-friendly recipes.

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