Baked Creamy Garlic Parmesan Tomato Spaghetti with Mozzarella

This baked version of Creamy Garlic Parmesan Tomato Spaghetti with Mozzarella takes comfort food to the next level, featuring perfectly cooked pasta coated in a rich, creamy tomato sauce and finished in the oven with a golden, bubbly mozzarella topping.

Ingredients

12 oz spaghetti
1 tablespoon olive oil
2 tablespoons butter
4 cloves garlic, minced
1 small onion, finely diced
2 cups marinara sauce
1 cup heavy cream
1/2 cup grated Parmesan cheese
1 1/2 cups shredded mozzarella cheese
1/2 teaspoon salt
1/2 teaspoon black pepper
1 teaspoon Italian seasoning
1/4 teaspoon red pepper flakes (optional)
2 tablespoons fresh parsley, chopped

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