Creamy Chicken Alfredo Casserole

Why You’ll Love This Recipe

Creamy Chicken Alfredo Casserole is a rich, comforting dish that brings together tender pasta, juicy chicken, and a velvety Alfredo sauce all baked to golden perfection. It’s easy to prepare, great for feeding a crowd, and makes amazing leftovers. Whether you’re craving comfort food or planning a weeknight dinner, this casserole delivers big on flavor and satisfaction.

ingredients

this Recipe

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

cooked chicken breast (shredded or chopped)pasta (penne, rotini, or fettuccine)Alfredo sauce (homemade or store-bought)mozzarella cheeseParmesan cheesegarlic (minced)Italian seasoningbutter or olive oilfresh parsley (for garnish)salt and black pepper

directions

Preheat oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish.

Cook pasta according to package directions until al dente. Drain and set aside.

In a skillet, sauté garlic in butter or olive oil until fragrant, about 1 minute.

In a large mixing bowl, combine cooked pasta, chicken, Alfredo sauce, sautéed garlic, Italian seasoning, salt, pepper, and half the mozzarella and Parmesan cheeses.

Stir until everything is evenly coated.

Transfer the mixture to the prepared baking dish and spread evenly.

Top with the remaining mozzarella and Parmesan cheese.

Cover with foil and bake for 20 minutes.

Remove foil and bake another 10–15 minutes, until the top is golden and bubbly.

Garnish with fresh parsley and serve warm.

Servings and timing

This recipe serves 6–8 people.Preparation time: 15 minutesCooking time: 30–35 minutesTotal time: 45–50 minutes

Variations

Add steamed broccoli or spinach for a veggie boost.

Use rotisserie chicken for convenience.

Stir in red pepper flakes or sun-dried tomatoes for added flavor.

Swap pasta for gluten-free noodles if needed.

Top with breadcrumbs mixed with butter for a crispy finish.

storage/reheating

Store leftovers in an airtight container in the fridge for up to 4 days.To reheat, cover and bake at 350°F for 15–20 minutes or microwave in 1-minute intervals until hot.This casserole also freezes well—cool completely, then wrap tightly and freeze for up to 2 months. Thaw overnight in the fridge before reheating.

FAQs

Can I use jarred Alfredo sauce?

Yes, use your favorite brand or make your own for more flavor control.

Is this dish freezer-friendly?

Absolutely—freeze before or after baking for future meals.

Can I use other cheeses?

Yes, try provolone, gouda, or fontina for a different flavor profile.

What kind of chicken works best?

Cooked and shredded chicken breast or thigh meat both work well.

Can I make this ahead of time?

Yes, assemble the casserole up to a day in advance, cover, and refrigerate. Bake when ready to serve.

What pasta holds up best?

Short shapes like penne, rigatoni, or rotini work best for holding sauce.

Can I use low-fat cheese?

You can, but full-fat versions melt better and give a creamier texture.

What can I serve with it?

Pair with garlic bread, Caesar salad, or roasted veggies.

Can I make it vegetarian?

Yes, omit the chicken and add extra vegetables or plant-based protein.

How do I prevent the pasta from overcooking?

Cook the pasta al dente before baking—it will finish cooking in the oven.

Conclusion

Creamy Chicken Alfredo Casserole is the ultimate comfort food that’s rich, creamy, and loaded with cheesy goodness. It’s a satisfying, all-in-one meal perfect for family dinners or entertaining guests. With simple ingredients and easy prep, this crowd-pleasing casserole will quickly become a favorite go-to recipe.

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