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Hearty Stuffed Pepper Casserole

Hearty stuffed pepper casserole with melted cheese, ground beef, rice, and red bell peppers baked in a white dish.
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A hearty, cheesy one-pan casserole with ground beef, rice, bell peppers, and tomatoes—perfect for weeknights or meal prep.

Ingredients

Scale
  • 1 lb ground beef (lean or extra lean)
  • 2-3 bell peppers, chopped (any color)
  • 1 onion, diced
  • 2 cloves garlic, minced
  • 1 cup cooked rice (white or brown)
  • 15 oz tomato sauce
  • 14.5 oz diced tomatoes (with juice)
  • 1 tsp Italian seasoning
  • Salt & pepper to taste
  • 1 cup shredded cheese (mozzarella or cheddar)
  • 1 tbsp olive oil

Instructions

  1. Preheat oven to 350°F (175°C) and grease a 9×13-inch baking dish.
  2. In a large skillet, heat olive oil over medium heat. Add onions and cook until soft.
  3. Add chopped bell peppers and cook for 3 minutes. Stir in garlic and sauté briefly.
  4. Add ground beef and cook until browned. Drain excess fat. Season with salt, pepper, and Italian seasoning.
  5. Stir in tomato sauce and diced tomatoes with juice. Add cooked rice and let simmer for 5 minutes.
  6. Transfer the mixture to the prepared baking dish and flatten evenly with a spatula.
  7. Top with shredded cheese. Cover with foil and bake for 25 minutes.
  8. Remove foil and bake for an additional 10 minutes until bubbly and golden.
  9. Let sit for a few minutes before serving. Garnish with fresh parsley if desired.

Notes

  • Store leftovers in airtight containers for up to 4 days in the refrigerator.
  • Freeze for up to 3 months in portioned containers.
  • Add red pepper flakes or jalapeños for extra heat.
  • Use cauliflower rice for a low-carb version.
  • Swap beef for turkey or plant-based crumbles for dietary needs.

Nutrition

Find it online: https://recipeeasily.com/hearty-stuffed-pepper-casserole/