Chicken Alfredo Bake Casserole is a classic crowd-pleasing easy casserole that combines chicken, penne pasta, creamy alfredo sauce, and melted cheese topping for a dish that comes together in no time!
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Pin RecipeEasy, Creamy Chicken Alfredo Bake Casserole
If you’re looking for a budget-friendly casserole that’ll feed a hungry crowd, you’ve come to the right recipe! This chicken alfredo bake casserole is ultra comforting, loaded with chopped chicken breast, tender penne pasta, a creamy homemade alfredo sauce, and melted cheese topping.
Use pre-cooked chicken breast or rotisserie chicken for added convenience. Add in a few greens as a sneaky way to add a boost a nutrition that even the pickiest of eaters won’t object to!
Serve it with a light side salad, roasted veggies, or garlic bread for a satisfying midweek family meal. It also freezes really well – perfect for making ahead of time for a quick and easy dinner.
If you love alfredo-inspired dishes, be sure to try my Chicken Alfredo Stuffed Shells or Instant Pot Penne Alfredo.
Chicken Alfredo Bake Casserole
Equipment
- 9×13 baking dish
- Large pan
- Measuring cups and spoons
- Knives
Ingredients
- 12 ounces penne pasta cooked al dente
- 3 cooked chicken breasts diced
- 3 tablespoons butter
- 2 tablespoons flour
- 1 teaspoon powdered garlic
- 2 cups whole milk
- 1 cup heavy cream
- 1 cup parmesan cheese
- 2 cups mozzarella cheese
- 1 teaspoon salt
- ½ teaspoon pepper
Instructions
- Gather your ingredients. Spray a 9×13-inch baking dish with cooking spray and preheat your oven to 375 degrees F.
- In a large pan, melt the butter over medium heat and whisk in the flour for 1 minute. Whisk in the milk and cream and bring to a simmer. Continue to cook until the mixture thickens.
- Next, stir in the parmesan cheese, 1 cup shredded mozzarella, garlic powder, and salt and pepper. Continue to stir until the cheese is melted.
- Add the pasta and chicken to the pan and stir well. Pour the pasta mixture into the pan, and top with the remaining mozzarella cheese.
- Bake, uncovered, for 25 minutes or until pasta is bubbly and cheese has just started to brown.
- Allow to sit for 5 minutes and serve.
Nutrition
Tips + Tricks
- Feel free to use any type of cooked chicken for this casserole. Leftover air fryer chicken breasts or rotisserie chicken are great options.
- Short pasta catches all the cheesy alfredo sauce. I’ve used penne pasta, but you could also use rigatoni, fusilli or farfalle pasta.
- The alfredo sauce can be made up to 2 days in advance and stored in the fridge, ready to be used and a helpful way to reduce the overall recipe time. If you’re really rushed for time, use a high quality store-bought alfredo sauce instead.
Serving Suggestions
Complete each serving of this chicken alfredo bake casserole with a side of roasted brussels sprouts, roasted broccoli, or an assortment of your favorite roasted veggies.
For a lighter side dish, pair this delicious bake casserole with a vibrant summer salad or refreshing cucumber tomato salad.
Homemade soft dinner rolls and French bread are always a welcome addition to any comforting casserole, including this chicken alfredo bake casserole!
Why You’ll Love This Recipe:
This chicken alfredo bake casserole combines budget-friendly ingredients that result in mouth-watering flavors and texture – a truly comforting meal that the whole family will love!
Easily adapt this chicken casserole to suit your preferences. Add in some veggies, use gluten-free alternatives, add in bacon, or swap out the chicken for turkey.
If you’re looking for a delicious freezer meal, this chicken alfredo bake casserole can be assembled before baking and stored in the freezer, ready to be topped with shredded cheese and added to the oven for a convenient midweek meal.
How To Store + Freeze
Store leftover chicken alfredo bake casserole in an airtight container in the fridge for up to 3 days. This casserole can also be stored in the freezer for 2 months.
Thaw frozen chicken alfredo bake casserole in the fridge overnight and reheat it in the oven at 350 degrees F for 30-45 minutes. It’s best to cover the casserole with foil to prevent the cheesy topping from burning and the pasta from drying out. Smaller portions can be reheated in the microwave.
Share With Us!
I hope you enjoy this delicious Chicken Alfredo Bake Casserole! If you give it a try, please share your experience in the comments below. Don’t forget to tag me on social media @allthingsmamma and use the hashtag #allthingsmamma.
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