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Chicken Alfredo Bake with Spinach u0026amp; Bacon

Elina James
Print Recipe Pin Recipe
Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Course Pasta
Cuisine American
Servings 6 servings
Calories 300 kcal

Ingredients
  

  • For the Pasta:
  • 12 oz (340 g) penne or rigatoni
  • Salt for boiling water
  • For the Sauce:
  • 4 tablespoons unsalted butter
  • 3 cloves garlic, minced
  • 2 tablespoons all-purpose flour
  • 2 cups heavy cream (or half-and-half for a lighter version)
  • 1 cup whole milk
  • 1 cup grated Parmesan cheese
  • Salt and black pepper, to taste
  • ½ teaspoon Italian seasoning
  • ¼ teaspoon nutmeg (optional, for warmth)
  • For the Filling:
  • 2 cups cooked chicken, shredded or cubed (rotisserie works great)
  • 4 slices bacon, cooked and crumbled
  • 2 cups fresh spinach, roughly chopped
  • 1 cup mozzarella cheese, shredded
  • ½ cup Parmesan cheese, shredded
  • For Topping:
  • ½ cup mozzarella (for the golden crust)
  • 2 tablespoons chopped parsley, for garnish

Instructions
 

  • Step 1: Cook the Pasta : Bring a large pot of salted water to a boil. Add penne or rigatoni and cook until al dente (firm but tender). Drain and set aside — do not overcook, as it will continue baking in the oven.
  • Step 2: Prepare the Alfredo Sauce : In a large saucepan, melt butter over medium heat. Add garlic and sauté for 30 seconds until fragrant. Sprinkle in flour and whisk continuously for 1 minute to form a roux. Slowly pour in heavy cream and milk, whisking to prevent lumps. Bring to a gentle simmer; the sauce will begin to thicken. Stir in Parmesan cheese, Italian seasoning, nutmeg, salt, and pepper. Simmer for 3–4 minutes, stirring occasionally, until creamy and smooth.
  • Step 3: Combine the Filling : In a large mixing bowl, combine cooked pasta, chicken, spinach, bacon, and mozzarella. Pour the prepared Alfredo sauce over the mixture and toss gently to coat everything evenly.
  • Step 4: Assemble the Bake : Preheat oven to 375°F (190°C). Grease a 9x13-inch baking dish with butter or nonstick spray. Pour the pasta mixture into the dish, spreading evenly. Top with mozzarella and Parmesan for that irresistible cheesy crust.
  • Step 5: Bake : Bake uncovered for 20–25 minutes, or until the top is golden brown and bubbly. Let it rest for 5 minutes before serving to allow the sauce to set slightly.
  • Step 6: Garnish and Serve : Sprinkle with fresh parsley before serving for color and freshness. Serve hot and enjoy that creamy, cheesy perfection!