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Italian Sausage Pepper Casserole Recipe

Italian Sausage Pepper Casserole Recipe


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4.5 from 34 reviews

  • Total Time: 45 minutes
  • Yield: 4 1x

Description

Sausage Pepper Casserole brings comfort straight from an Italian kitchen to your dinner table. Hearty ingredients blend beautifully, creating a satisfying meal that fills your home with warmth and delicious aromas.


Ingredients

Scale

Protein:

  • 1 pound Italian sausage

Vegetables:

  • 2 cup sliced bell peppers (red, green, and yellow)
  • 1 cup diced onion
  • 3 cloves minced garlic

Sauce and Seasoning:

  • 14.5 ounce diced tomatoes (1 can)
  • 8 ounce tomato sauce
  • 1 tablespoon Italian seasoning
  • 1 teaspoon salt
  • ½ teaspoon black pepper
  • 2 cup shredded mozzarella cheese

Instructions

  1. Warm your oven to exactly 375°F and coat a 9×13-inch baking dish with cooking spray.
  2. Cook 1 pound of Italian sausage in a large skillet over medium heat, breaking the meat into small crumbles as it browns.
  3. Add 2 cups of sliced bell peppers, 1 cup of diced onion, and 3 minced garlic cloves to the skillet with the sausage. Sauté for precisely 5 minutes until vegetables soften.
  4. Pour in 14.5 ounces of diced tomatoes, 8 ounces of tomato sauce, 1 tablespoon of Italian seasoning, 1 teaspoon of salt, and ½ teaspoon of black pepper. Stir thoroughly to combine all ingredients.
  5. Spread the sausage and vegetable mixture evenly across the greased baking dish.
  6. Generously sprinkle 2 cups of shredded mozzarella cheese over the entire surface of the casserole.
  7. Slide the dish into the 375°F oven and bake for 25-30 minutes until the cheese turns golden and bubbles around the edges.
  8. Allow the casserole to rest for 5 minutes before serving to help it set and cool slightly.

Notes

  • Swap hot Italian sausage for mild if prefer less spice, and choose gluten-free breadcrumbs for those with wheat sensitivities.
  • Chop vegetables uniformly to ensure even cooking and consistent texture throughout the casserole.
  • Drain excess fat from sausage after browning to keep the dish from becoming too greasy and maintain a cleaner flavor profile.
  • Fresh mozzarella creates a creamier topping compared to pre-shredded cheese, which can help enhance the overall richness of the dish.
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Casseroles
  • Method: Baking
  • Cuisine: Italian

Nutrition

  • Serving Size: 4
  • Calories: 455 kcal
  • Sugar: 6 g
  • Sodium: 900 mg
  • Fat: 32 g
  • Saturated Fat: 13 g
  • Unsaturated Fat: 17 g
  • Trans Fat: 0.5 g
  • Carbohydrates: 11 g
  • Fiber: 3 g
  • Protein: 30 g
  • Cholesterol: 85 mg