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How to Make Cheesy Baked Spaghetti

Jenny
This cheesy baked spaghetti is a comforting layered casserole made with creamy alfredo noodles, meat sauce, and topped with mozzarella and parmesan cheeses.
5 from 1 vote
Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Course Entrée
Cuisine American
Servings 9
Calories 602 kcal

Ingredients
  

  • ¾ pound spaghetti
  • 1 pound ground beef
  • 24 ounces marinara sauce
  • ½ cup butter
  • 3 cloves garlic minced
  • ¼ cup all purpose flour
  • 2 cups half and half
  • 1 teaspoon Italian seasoning
  • 1 ½ cups parmesan cheese shredded, divided
  • kosher salt and black pepper to taste
  • 2 cups mozzarella cheese shredded

Instructions
 

  • Preheat the oven to 350°F.
  • Cook the spaghetti in a large pot of salted water until al dente.
  • In a large skillet on medium high heat, brown the ground beef until fully cooked. Mix in the marinara sauce and simmer on low while you make the alfredo sauce.
  • In a pot on medium heat, add in the butter and garlic. Mix until the butter is melted then whisk in the flour. Cook for a few minutes then slowly add in the half and half. Whisk occasionally and cook until the mixture has thickened then turn off the heat and whisk in 1 cup of parmesan cheese and Italian seasoning. Season with salt and pepper to taste.
  • Toss the drained pasta into the alfredo sauce and mix until well combined. Pour into a 9x13 baking dish.
  • Pour the meat sauce over it and top with mozzarella cheese and remaining ½ cup of parmesan cheese. Bake for 20-25 minutes until the cheese is melted and golden brown.

Nutrition Estimate

Calories: 602kcalCarbohydrates: 39gProtein: 28gFat: 37gSaturated Fat: 20gPolyunsaturated Fat: 2gMonounsaturated Fat: 12gTrans Fat: 1gCholesterol: 113mgSodium: 932mgPotassium: 564mgFiber: 3gSugar: 6gVitamin A: 1135IUVitamin C: 6mgCalcium: 417mgIron: 3mg
Keyword beef, mozzarella, parmesan, pasta
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