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Stuffed Pepper Casserole Recipe

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3.8 from 12 reviews

This Stuffed Pepper Casserole is an easy, one-pan dish that combines ground beef, bell peppers, and rice in a flavorful tomato salsa and chicken broth base, topped with melted mozzarella cheese. Perfect for a hearty and comforting weeknight dinner, it mimics the flavors of stuffed bell peppers without the fuss of stuffing and baking individual peppers.

  • Total Time: 35 minutes
  • Yield: 6 servings

Ingredients

Meat and Vegetables

  • ¾ pound ground beef
  • 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 Others

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

Instructions

  1. Cook the beef: In a large skillet over medium-high heat, crumble and cook the ground beef until it begins to brown, ensuring it breaks up evenly.
  2. Sauté vegetables: Add the chopped bell peppers and onion to the beef, cooking for about 5 minutes while stirring often until the vegetables are crisp-tender.
  3. Add seasoning: Stir in the minced garlic, salt, dried oregano, pepper, and cumin, then cook for 1 minute to release the aromas of the spices.
  4. Deglaze and add liquids: Pour in the chicken broth and use a wooden spoon to scrape up any browned bits from the skillet bottom. Then stir in the tomato salsa to combine.
  5. Add rice: After rinsing the rice well under cold water and draining, add it to the skillet and mix thoroughly to incorporate all ingredients.
  6. Simmer: Bring the mixture to a simmer, then cover the skillet and reduce the heat to medium-low. Let it simmer gently for 15 to 20 minutes, or until the rice is fully cooked and has absorbed the liquid.
  7. Finish with cheese: Sprinkle the shredded mozzarella evenly over the casserole, cover the skillet again, and allow the cheese to melt completely before serving.

Notes

  • Rinsing the rice removes excess starch and helps prevent the casserole from becoming gluggy.
  • Using low-sodium broth keeps the sodium content moderate, but you can adjust salt to taste.
  • Feel free to substitute ground turkey or chicken for a leaner variation.
  • Bell peppers can be a mix of colors for more visual appeal and flavor complexity.
  • Covering during simmering is key to cooking the rice evenly and helping flavors meld.
  • For a vegetarian version, omit the beef and use vegetable broth with additional beans or lentils.
  • Author: Olivia
  • Prep Time: 10 minutes
  • Cook Time: 25 minutes
  • Category: Casserole
  • Method: Stovetop
  • Cuisine: American