There’s something magical about a warm, cheesy pasta bake—especially one filled with tender chicken, creamy Alfredo sauce, and bubbling layers of gooey cheese.

This Chicken Alfredo Pasta Bake has become one of my absolute favorite weeknight dinners. It’s easy to throw together, deeply satisfying, and always a crowd-pleaser.

Whether you’re cooking for your family or meal prepping for the week, this dish delivers maximum comfort with minimal effort.

Why I Love This Recipe

Comes together quickly with simple, store-bought ingredients

A rich, garlicky sauce that clings beautifully to the pasta

Perfect for feeding a hungry family or bringing to a potluck

Deliciously cheesy with a golden, bubbly top

Reheats beautifully—ideal for leftovers

What You’ll Need (Ingredient Highlights)

Rotini pasta: Holds sauces well and adds great texture

Cooked chicken: Use shredded rotisserie or leftover grilled chicken

Alfredo sauce + garlic parmesan sauce: A creamy combo with depth and flavor

Mozzarella & Parmesan cheese: For a rich, melty finish

Salt, pepper, and fresh parsley: Simple touches that elevate the dish

Pro Tips Before You Start

Reserve pasta water. It’s a great way to loosen the sauce if it’s too thick.

Use fresh shredded cheese. It melts better than pre-packaged options.

Don’t overbake. You want it creamy—not dried out.

Customize with add-ins. Sautéed mushrooms or spinach are great extras.

How to Make Chicken Alfredo Pasta Bake

Step 1. Preheat the Oven

Preheat your oven to 375°F (190°C).

Grease a 9×13-inch baking dish with nonstick spray or butter.

Step 2. Mix the Pasta Base

In a large bowl, combine the cooked rotini, shredded chicken, Alfredo sauce, garlic parmesan sauce, half of the mozzarella, and half of the Parmesan.

Season with salt and pepper.

Add about ½ cup of reserved pasta water if the mixture is too thick.

Step 3. Assemble the Bake

Pour the creamy pasta mixture into the prepared baking dish and spread evenly.

Step 4. Add the Cheese Topping

Sprinkle the remaining mozzarella and Parmesan cheese over the top.

Step 5. Bake Covered

Cover the dish with foil and bake for 20–25 minutes, until hot and bubbly.

Step 6. Broil for a Golden Finish (Optional)

Remove the foil and broil for 2–3 minutes to brown the top.

Watch closely to avoid burning.

Step 7. Garnish and Serve

Let the pasta bake cool for 5 minutes.

Sprinkle with chopped parsley if desired, and serve warm.

What to Serve It With

Garlic bread or breadsticks

A crisp green salad with balsamic vinaigrette

Roasted broccoli or asparagus

A glass of chilled white wine

Variations / Substitutions

Swap the protein: Try cooked shrimp, sausage, or turkey

Add vegetables: Sautéed spinach, peas, or roasted bell peppers add color and nutrition

Use different pasta: Penne, rigatoni, or fusilli work just as well

Make it spicy: Add red pepper flakes or a splash of hot sauce

Storage & Leftovers

Refrigerate: Store in an airtight container for up to 4 days

Freeze: Freeze portions in sealed containers for up to 2 months

Reheat: Microwave with a splash of milk or reheat in the oven covered until warm

FAQs

Can I make this ahead of time?
Yes! Assemble everything ahead and refrigerate. Bake just before serving.

Can I use homemade Alfredo sauce?
Absolutely. Store-bought is convenient, but homemade is always delicious.

What’s the best pasta for Alfredo bake?
Short pasta like rotini, penne, or ziti works best—they hold the sauce well.

Do I have to broil it?
Not at all. It’s optional for that golden cheesy top, but the bake is delicious either way.

Can I add vegetables?
Yes! Try spinach, broccoli, mushrooms, or sun-dried tomatoes.

How do I avoid drying out the pasta?
Don’t overbake, and use pasta water to loosen the sauce if it thickens too much.

Can I make this without chicken?
Sure! Replace it with veggies or use a meatless protein like chickpeas or tofu.

Final Thoughts

This Chicken Alfredo Pasta Bake is one of those no-fail comfort recipes I always turn to when I need something filling, cozy, and satisfying.

It’s easy to make, incredibly versatile, and even better the next day.

If you’re craving cheesy, creamy, baked goodness—this dish is your new best friend.

The Boat Shed Kitchen