Chicken & Pasta Bake With Alfredo Sauce is a creamy, cheesy one-pot dish with penne, chicken, and Alfredo sauce. Customize it with veggies like broccoli or peas for an easy weeknight meal.
Preheat oven to 375°F. Cook pasta as directed. Use leftover chicken or cook chicken until fully done.
Whisk in flour and cook for 1 minute.
Slowly add milk and cream, whisking until thickened. Season with salt and pepper, then stir in parmesan until melted.
Mix pasta, chicken, and sauce in a bowl. Layer half in a greased 8x11-inch dish, top with mozzarella, and repeat.