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Sausage and Peppers Spaghetti Squash Casserole

This casserole combines the flavors of Italian sausage, bell peppers, and spaghetti squash for a healthy twist on a classic dish.
Servings 6 servings
Prep Time 20 minutes
Cook Time 1 hour
Total Time 1 hour 20 minutes

Ingredients

Main Ingredients

  • 1 medium spaghetti squash Cut in half lengthwise
  • 1 lb Italian sausage Sweet or spicy, your choice
  • 1 cup shredded mozzarella cheese Can substitute with other cheeses if desired
  • 1 red bell pepper, chopped
  • 1 green bell pepper, chopped
  • 1 medium onion, chopped
  • 2 cloves garlic, minced
  • 1 can (14.5 oz) diced tomatoes
  • 1 tsp Italian seasoning
  • to taste Salt and pepper

Instructions

Preparation

  • Preheat your oven to 400°F (200°C).
  • Cut the spaghetti squash in half lengthwise and scoop out the seeds. Place cut-side down on a baking sheet and roast for about 30-40 minutes until tender.
  • While the squash is roasting, heat a large skillet over medium heat and add the Italian sausage. Cook until browned, breaking it apart with a spatula.
  • Add the chopped onion, garlic, and bell peppers to the skillet and sauté until they are softened.
  • Stir in the diced tomatoes and Italian seasoning. Season with salt and pepper to taste, and let simmer for about 5-10 minutes.

Assembly and Baking

  • Once the squash is done, remove it from the oven and let it cool slightly. Then, use a fork to scrape the insides into strands.
  • In a large mixing bowl, combine the spaghetti squash strands with the sausage and pepper mixture.
  • Pour everything into a baking dish and sprinkle with shredded mozzarella cheese.
  • Bake in the oven for an additional 15-20 minutes until the cheese is bubbly and golden.
  • Allow to cool for a few minutes before serving.

Notes

This casserole can be paired with a fresh green salad, garlic bread, or roasted vegetables for a well-rounded meal. Leftovers can be stored in an airtight container for 3-4 days.
Calories: 350kcal
Course: Casserole, Main Course
Cuisine: Italian
Keyword: Healthy Casserole, Italian Sausage, Low-Carb, Sausage and Peppers, Spaghetti Squash