Go Back
–+ servings
A 9x13 dish of cheesy chicken pasta casserole with golden bubbly mozzarella, a serving scooped out

Cheesy Chicken Pasta Casserole

Cooked chicken and short pasta in a creamy tomato, mozzarella and Parmesan sauce, topped with more cheese and baked until bubbly. Serves 6.
No ratings yet

Want This Recipe Later?

We'll send this recipe straight to your inbox.

Prep Time 20 minutes
Cook Time 20 minutes
Total Time 40 minutes
Course Main Course
Cuisine American
Servings 6 servings
Calories 649 kcal

Ingredients
  

  • 3 cups cooked chicken breast chopped; rotisserie or grilled
  • 12 ounces short pasta farfalle, penne or elbows
  • 1/4 cup salted butter
  • 1 yellow onion diced
  • 2 cloves garlic minced
  • 2 tablespoons all-purpose flour
  • 2 tablespoons tomato paste
  • 14.5 ounces canned diced tomatoes drained
  • 2 cups whole milk
  • 2 to 3 teaspoons Italian seasoning
  • 1/4 to 1/2 teaspoon red pepper flakes to taste
  • 1/2 teaspoon salt
  • ground black pepper to taste
  • 2 cups mozzarella cheese shredded, divided
  • 3/4 cup Parmesan cheese shredded, divided
  • 1/4 cup fresh parsley chopped, plus more for garnish

Instructions
 

  • Preheat the oven to 400°F and lightly grease a 9x13-inch baking dish.
  • Cook the pasta in salted water according to the package directions. Reserve 1/2 cup of the pasta water, then drain the pasta and set it aside.
  • Melt the butter in a large skillet over medium heat. Sauté the onion for 3 to 5 minutes, add the garlic for 30 seconds, then sprinkle in the flour, add the tomato paste and stir well. Cook 1 to 2 minutes, stirring often.
  • Add the diced tomatoes and slowly stir in the milk. Add the Italian seasoning, red pepper flakes, salt and pepper and bring to a simmer, stirring often, until the sauce starts to thicken.
  • Stir in the parsley, 1 1/2 cups of the mozzarella and 1/2 cup of the Parmesan until melted, then whisk in the reserved pasta water until the sauce is smooth. Fold in the chicken.
  • Put the pasta in the baking dish, pour the chicken and sauce over it and stir well. Top with the remaining mozzarella and Parmesan.
  • Bake uncovered for 20 minutes, until the cheese is golden brown and bubbly and the center reaches 165°F. Serve right away, topped with more parsley.

Notes

Reserve 1/2 cup pasta water before draining. Refrigerate leftovers within 2 hours and eat within 3 to 4 days, or freeze 3 to 4 months; reheat to 165°F.

Nutrition

Serving: 1servingCalories: 649kcalCarbohydrates: 56.3gProtein: 43.4gFat: 27.4gSodium: 853mgFiber: 3.2gSugar: 8.7g
Keyword baked chicken pasta, cheesy chicken pasta bake, chicken and pasta casserole recipes, chicken pasta bake, chicken pasta casserole