Description

Get ready to fall in love with this Chicken Alfredo Casserole — the perfect creamy, cheesy comfort food that’s bound to become a household favorite. Whether you’re looking for a quick dinner idea, a cozy weekend bake, or a hearty meal prep option, this easy recipe has you covered. Featuring tender pasta, juicy chicken, and a rich homemade Alfredo sauce, all baked under a golden, melty cheese topping, this casserole hits every satisfying note. It’s a dream for busy weeknights and lazy Sundays alike — ideal for anyone searching for quick meals, easy casseroles, or crowd-pleasing dinner ideas. One bite and you’ll know why this dish is pure pasta perfection.

Ingredients

12 oz penne or ziti pasta
2 cups cooked chicken (shredded or cubed)
2 tablespoons unsalted butter
3 cloves garlic, minced
2 tablespoons all-purpose flour
2 cups whole milk
1 cup heavy cream
1 ½ cups freshly grated Parmesan cheese
1 ½ cups shredded mozzarella cheese
1 teaspoon Italian seasoning
Salt and black pepper to taste
Fresh parsley, chopped (optional, for garnish)

Instructions

oreheat oven to 375°F (190°C). Lightly grease a 9×13 baking dish.
Cook pasta in salted boiling water until al dente. Drain and set aside.
In a large skillet, melt butter over medium heat. Add garlic and sauté for 1 minute.
Stir in flour and cook for 1 minute. Slowly whisk in milk and heavy cream until smooth.
Simmer sauce for 4–5 minutes until slightly thickened.
Stir in Parmesan cheese, Italian seasoning, salt, and pepper. Remove from heat.
In a large bowl, combine pasta, chicken, and Alfredo sauce. Toss to coat.
Transfer mixture to the prepared baking dish and spread evenly.
Top with shredded mozzarella (and extra Parmesan, if desired).
Cover with foil and bake for 20 minutes.
Remove foil and bake uncovered for another 10–15 minutes until bubbly and golden.
Optional: Broil for 2–3 minutes for a golden top.
Let rest 5 minutes. Garnish with fresh parsley and serve warm.

Prep Time: 20 minutes
Cook Time: 30 minutes