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Stuffed Pepper Casserole Recipe

4.9 from 130 reviews

A flavorful and hearty Stuffed Pepper Casserole featuring Italian sausage, bell peppers, onions, and rice simmered in a savory tomato salsa and chicken broth mixture, topped with melted mozzarella cheese. This one-pan dish is quick to prepare, perfect for a comforting weeknight dinner for six.

Ingredients

Scale

Meat and Vegetables

  • ¾ pound ground Italian sausage (mild or spicy) (375g)
  • 2 cups chopped bell peppers
  • ½ medium onion, finely chopped
  • 2 cloves garlic, finely minced

Spices and Seasonings

  • ¾ teaspoon salt
  • ½ teaspoon dried oregano
  • ¼ teaspoon pepper
  • ¼ teaspoon cumin

Liquids and Grains

  • 2 cups low-sodium chicken broth
  • 1 cup tomato salsa
  • 1 cup long-grain white rice, rinsed

Dairy

  • 1 cup shredded mozzarella cheese

Instructions

  1. Cook the Sausage: In a large skillet over medium-high heat, crumble and cook the ground Italian sausage until it begins to brown, ensuring it is cooked through and starting to develop color for flavor.
  2. Sauté Vegetables: Add the chopped bell peppers and finely chopped onion to the skillet with the sausage. Cook for about 5 minutes, stirring frequently, until the vegetables are crisp-tender.
  3. Add Garlic and Spices: Stir in the minced garlic, salt, dried oregano, black pepper, and cumin. Cook this mixture for 1 minute to release the aromas and blend the flavors.
  4. Add Liquids and Salsa: Pour in the low-sodium chicken broth. Using a wooden spoon, scrape any browned bits off the bottom of the pan to incorporate their rich flavor. Then stir in the tomato salsa thoroughly.
  5. Add Rice: Rinse the long-grain white rice under cold water and drain well. Add the rice to the skillet, stirring well so it is evenly distributed in the sauce.
  6. Simmer to Cook Rice: Bring the mixture to a simmer. Cover the skillet, reduce the heat to medium-low, and let it cook gently for 15 to 20 minutes until the rice is fully cooked and has absorbed the liquid.
  7. Add Cheese and Melt: Once the rice is cooked, sprinkle the shredded mozzarella cheese evenly over the top. Cover the skillet again and let it sit a few minutes until the cheese melts completely.
  8. Serve: Serve warm, spooning the flavorful stuffed pepper casserole onto plates for a satisfying meal.

Notes

  • Using low-sodium chicken broth helps control the saltiness of the dish.
  • You can substitute ground turkey or chicken for a leaner protein option.
  • Feel free to use any combination of bell peppers for color and flavor variety.
  • Make sure to rinse the rice well; this helps prevent it from being too sticky.
  • Covering the skillet during simmering and cheese melting helps cook the rice evenly and melt the cheese perfectly.

Keywords: stuffed pepper casserole, Italian sausage casserole, one-pan dinner, bell peppers, mozzarella cheese, quick dinner, family meal, skillet recipe