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Italian Sausage and Pepper Casserole

A delightful and easy-to-make casserole that combines Italian sausage, vibrant bell peppers, and melted mozzarella cheese for a heartwarming meal.
Prep Time15 minutes
Cook Time1 hour
Total Time1 hour 15 minutes
Course: Dinner, Main Course
Cuisine: Italian
Keyword: Casserole, comfort food, easy recipe, Family Meal, Italian Sausage
Servings: 6 servings
Calories: 350kcal

Ingredients

Main Ingredients

  • 1 pound Italian sausage Choose a mild or spicy variety to suit your taste preferences.
  • 1 medium onion, finely diced Adds sweetness and aroma.
  • 1 red bell pepper sliced into strips Offers vibrant color and a slight sweetness.
  • 1 green bell pepper sliced into strips Brings a subtle tang and crunch.
  • 1 yellow bell pepper sliced into strips Enhances visual appeal and flavor complexity.
  • 2 cloves garlic, minced Infuses the casserole with delicious warmth.
  • 1 can (14.5 oz) diced tomatoes, with juices Adds moisture and depth.
  • 1 cup shredded mozzarella cheese Melts beautifully on top.
  • to taste sea salt Enhances flavors.
  • to taste freshly ground black pepper Adds a touch of spice.

Instructions

Preparation

  • Preheat the oven to 375°F (190°C).
  • In a large skillet over medium heat, cook the Italian sausage until it’s browned.
  • Add diced onion, bell peppers, and minced garlic, sautéing for about 5-7 minutes until the veggies are tender.
  • Stir in the can of diced tomatoes with their juices. Season with sea salt and black pepper to taste. Simmer for 3-5 minutes.
  • Transfer the sausage and pepper mixture to a casserole dish, spreading it evenly. Top with shredded mozzarella cheese.
  • Bake uncovered for 20-25 minutes until the cheese is melted and bubbly.
  • Let the casserole sit for a few minutes before serving.

Notes

For added flavor, consider using flavored Italian sausage or adding red pepper flakes for a spicy kick. Fresh herbs like basil or oregano can be stirred in before baking. For a crispier cheese topping, broil for a minute or two after baking.