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Stuffed Pepper Casserole Recipe

Stuffed Pepper Casserole Recipe


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4.9 from 30 reviews

  • Total Time: 55 minutes
  • Yield: 6 1x

Description

Mexican-inspired stuffed pepper casserole combines hearty ground beef, rice, and melted cheese in one comforting dish. Savory layers of bell peppers and zesty seasonings create a delicious meal that satisfies hunger and delights taste buds.


Ingredients

Scale
  • 1 lb ground beef or turkey
  • 3 bell peppers (red, yellow, green), diced
  • 2 cups cooked rice (white, brown, or quinoa)
  • 1.5 cups shredded cheese (cheddar, mozzarella, or a blend)
  • 1 can (15 oz / 425 g) tomato sauce or crushed tomatoes
  • 1 can (14.5 oz / 411 g) diced tomatoes, undrained
  • 1 cup beef or chicken broth
  • 1 medium onion, diced
  • 3 cloves garlic, minced
  • 2 tablespoons tomato paste
  • 1 teaspoon Italian seasoning
  • Salt and pepper, to taste

Instructions

  1. Warm the oven to 375°F (190°C), ensuring the rack is positioned in the center for even heating.
  2. Brown the ground meat in a large skillet over medium heat, breaking it into crumbly pieces until no pink remains, approximately 6-7 minutes. Drain excess grease thoroughly.
  3. Introduce diced onions and bell peppers to the skillet, sautéing until vegetables become tender and slightly translucent, around 4-5 minutes. Add minced garlic and cook for an additional 60 seconds.
  4. Pour tomato sauce, diced tomatoes, tomato paste, and broth into the skillet. Sprinkle Italian seasoning, salt, and pepper. Simmer the mixture for 7-8 minutes, allowing flavors to intertwine and develop depth.
  5. Fold cooked rice (or cauliflower rice) into the skillet, ensuring uniform distribution of ingredients throughout the mixture.
  6. Transfer the complete mixture into a greased 9×13-inch baking dish, spreading evenly and creating a smooth surface. Generously scatter shredded cheese across the top.
  7. Place casserole in the preheated oven and bake for 22-25 minutes until cheese melts completely and develops a golden, bubbly texture.
  8. Remove from oven and let rest for 5 minutes to allow flavors to settle. Optionally garnish with fresh chopped parsley before serving.

Notes

  • Swap ground meat with plant-based alternatives like lentils or crumbled tofu for a vegetarian version that maintains protein content.
  • Use cauliflower rice as a low-carb substitute to reduce overall carbohydrate intake while keeping the dish’s delicious flavor profile.
  • Try different cheese blends like pepper jack or sharp cheddar to create unique taste variations and add extra depth to the casserole.
  • Prepare the casserole ahead of time by assembling and refrigerating, then bake when ready to serve for a convenient make-ahead meal that saves time during busy weeknights.
  • Prep Time: 20 minutes
  • Cook Time: 35 minutes
  • Category: Lunch, Dinner
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 6
  • Calories: 370 kcal
  • Sugar: 7 g
  • Sodium: 550 mg
  • Fat: 18 g
  • Saturated Fat: 8 g
  • Unsaturated Fat: 9 g
  • Trans Fat: 0.3 g
  • Carbohydrates: 27 g
  • Fiber: 4 g
  • Protein: 26 g
  • Cholesterol: 65 mg