Creamy Chicken Alfredo Pasta Bake

Featured in: Comfort Food Classics

Bake up a comforting dish featuring tender chicken, pasta, and a rich, homemade Alfredo sauce, topped with gooey mozzarella and Parmesan. Oven-baked until golden and slightly crisp on top, this creamy pasta bake is ideal for cozy family dinners or casual gatherings. Using pantry staples, it's simple to prepare and can be customized with extra veggies or rotisserie chicken for busy weeknights. Serve freshly baked, garnished with parsley, for a bubbling meal that brings everyone to the table.

Updated on Sat, 04 Oct 2025 11:22:05 GMT
Creamy Chicken Alfredo Pasta Bake fresh from the oven, bubbling with golden melted cheese. Pin
Creamy Chicken Alfredo Pasta Bake fresh from the oven, bubbling with golden melted cheese. | forkandbloom.com

Creamy Chicken Alfredo Pasta Bake is the ultimate family comfort food in my kitchen a dish that brings everyone to the table with its irresistible cheesy pull and rich sauce This is for those nights when you crave something cozy and satisfying but do not want to fuss over tricky steps or fancy ingredients Every time I slide this bubbling casserole out of the oven the smell alone has my family circling the kitchen in anticipation

I first tried this when my youngest asked for something cheesy like restaurant Alfredo but heartier After the first bite no one could resist going back for seconds

Ingredients

  • Penne or rigatoni pasta: ensures every bite gets coated with sauce look for brands labeled bronze cut for a better texture
  • Boneless skinless chicken breasts: stay juicy and tender when diced fresh ask the butcher for the plumpest pieces
  • Olive oil: helps brown the chicken and keeps it moist choose a fruity extra virgin if you can
  • Salt and black pepper: highlight all the other flavors opt for fresh cracked black pepper for extra aroma
  • Unsalted butter: builds a rich base for the Alfredo sauce European style has a deeper flavor
  • Fresh garlic: brings an irresistible aroma and depth use firm unblemished cloves
  • All purpose flour: thickens the sauce smoothly sift to avoid lumps
  • Whole milk and heavy cream: combine for a perfectly creamy texture use the freshest available for best results
  • Parmesan cheese: gives sharp salty flavor freshly grated melts best and has more flavor than pre shredded
  • Nutmeg: adds warmth and nuance optional but classic in Alfredo a pinch goes a long way
  • Shredded mozzarella: melts into a gooey topping buy a block and shred for best melt
  • Fresh parsley: gives color and a burst of freshness only add just before serving for vivid color

Instructions

Preheat the Oven:
Set your oven rack to the middle position and preheat to 200 degrees Celsius or 400 degrees Fahrenheit Lightly grease your baking dish with butter or a bit of olive oil to prevent sticking
Cook the Pasta:
Bring a large pot of salted water to a lively boil Add the pasta and stir cook until just al dente not all the way soft as it will continue cooking in the oven Drain and set aside in a colander
Sauté the Chicken:
While the pasta cooks heat olive oil in a large skillet over medium high heat Add the diced chicken spreading it out to cook evenly Sprinkle with salt and black pepper Cook for five to seven minutes stirring only as needed to get golden spots on the surface The chicken should be cooked through but not dry Remove and set aside
Make the Garlic Roux:
Return the skillet to medium heat and melt the butter Once the butter foams add minced garlic Stir constantly for about a minute until it softens and becomes very fragrant but do not let it brown
Build the Alfredo Sauce:
Sprinkle in the flour while whisking continuously to coat the garlic and make a smooth paste Keep whisking for a full minute to cook off the raw flour taste
Thicken the Cream Base:
Slowly drizzle in the whole milk and heavy cream whisking vigorously to keep the sauce smooth and lump free Allow the mixture to simmer for several minutes until it begins to thicken slightly keep stirring the whole time to prevent scorching
Melt in the Cheese:
Add freshly grated Parmesan salt nutmeg if using and more black pepper Stir constantly until the cheese disappears and the sauce is glossy and creamy Give it another two minutes to fully thicken
Combine Pasta Chicken and Sauce:
Tip the cooked chicken and drained pasta back into the skillet with the Alfredo sauce Toss gently with a wooden spoon or silicone spatula until every piece is coated in the sauce
Assemble the Bake:
Scoop or pour the creamy pasta mixture into your prepared baking dish Spread evenly Sprinkle a generous layer of shredded mozzarella then finish with extra Parmesan for that golden crust
Bake to Perfection:
Slide the dish onto the oven middle rack Bake uncovered for about twenty minutes Keep an eye out the cheese should melt fully and take on a pale golden color along the edges
Rest and Garnish:
Remove the bake and let it rest for five minutes before serving Scatter chopped fresh parsley over the top for color and freshness Serve piping hot for best flavor and texture
A hearty slice of creamy chicken Alfredo pasta bake served hot in a casserole dish. Pin
A hearty slice of creamy chicken Alfredo pasta bake served hot in a casserole dish. | forkandbloom.com

Storage Tips

Let leftovers cool to room temperature before covering tightly and refrigerating You can keep leftovers for up to four days in the fridge Reheat covered in the oven at 175 degrees Celsius or 350 degrees Fahrenheit until piping hot Add a splash of milk or cream before reheating to loosen up the sauce

Ingredient Substitutions

Use rotisserie chicken for an even quicker assembly If you are out of heavy cream try using all whole milk just expect a slightly lighter sauce Gluten free pasta works well here but be sure to cook it al dente to prevent mushiness Monterey Jack or fontina can stand in for some of the mozzarella for a different cheese pull

Serving Suggestions

A simple green salad with lemon vinaigrette offers a crisp refreshing contrast Garlic bread or focaccia make perfect partners at the table For a veggie boost mix in steamed broccoli or sautéed mushrooms with the pasta before baking

Cultural Context

Chicken Alfredo pasta bake blends classic Italian Alfredo cream sauce with the love of American casseroles It is not a traditional Italian dish but it has become a beloved staple in many homes across North America Its creamy sauce and cheesy top layer turn a classic pasta into the ultimate comfort food bake

Seasonal Adaptations

Add fresh spring peas or asparagus for a lighter spring version In winter stir in sautéed spinach or roasted butternut squash Swap in cherry tomatoes or zucchini in summer for brightness

Success Stories

Many readers have told me this is now their go to recipe for feeding a crowd My neighbor once made two trays for a book club and came back with empty dishes and recipe requests It is also my own fallback for potluck parties where I want to bring something everyone will love

Freezer Meal Conversion

Assemble the pasta bake up to the point of adding the cheese topping Skip the bake cover well and freeze for up to two months Thaw overnight in the fridge add the cheese and bake as directed for an easy make ahead meal

Close-up of creamy chicken Alfredo pasta bake topped with mozzarella and fresh parsley garnish. Pin
Close-up of creamy chicken Alfredo pasta bake topped with mozzarella and fresh parsley garnish. | forkandbloom.com

This creamy chicken Alfredo pasta bake is the epitome of comfort food a dish that guarantees smiles at the dinner table. Serve it piping hot for the ultimate indulgence.

Recipe Q&A

Can I use different pasta shapes?

Yes, penne, rigatoni, or other short pasta shapes hold the sauce well and bake beautifully in the oven.

How can I make this ahead of time?

Assemble and refrigerate without the cheese topping for up to 24 hours. Add cheese and bake when ready to serve.

What can I add to boost flavor or nutrition?

Try mixing in cooked broccoli, sautéed mushrooms, or even spinach before baking for extra flavor and freshness.

Can I substitute the chicken?

Rotisserie or leftover cooked chicken works well and saves time. For a vegetarian twist, add extra veggies instead.

What side dishes work well?

A crisp green salad and garlic bread complement the creamy pasta and balance out the meal nicely.

How do I prevent the pasta from overcooking?

Cook pasta until just al dente before baking, as it will soften further while in the oven.

Creamy Chicken Alfredo Pasta Bake

Enjoy comfort in every bite with tender chicken, creamy Alfredo sauce, and melty cheese, baked for satisfying dinners.

Prep duration
20 min
Cooking duration
35 min
Complete duration
55 min


Skill level Easy

Origin Italian-American

Yield 6 Portions

Dietary specifications None specified

Components

Pasta

01 400 g (14 oz) penne or rigatoni pasta

Chicken

01 2 large boneless, skinless chicken breasts (about 450 g / 1 lb), diced
02 1 tbsp olive oil
03 0.5 tsp salt
04 0.25 tsp black pepper

Alfredo Sauce

01 3 tbsp unsalted butter
02 3 cloves garlic, minced
03 2 tbsp all-purpose flour
04 500 ml (2 cups) whole milk
05 120 ml (0.5 cup) heavy cream
06 100 g (1 cup) grated Parmesan cheese
07 0.5 tsp salt
08 0.25 tsp ground nutmeg
09 0.25 tsp black pepper

Cheese Topping

01 150 g (1.5 cups) shredded mozzarella cheese
02 30 g (0.25 cup) grated Parmesan cheese
03 2 tbsp chopped fresh parsley

Directions

Step 01

Preheat and Prepare Baking Dish: Preheat oven to 200°C (400°F). Lightly grease a 23 x 33 cm (9 x 13-inch) baking dish.

Step 02

Cook Pasta: Bring a large pot of salted water to a boil. Cook pasta according to package instructions until al dente. Drain and set aside.

Step 03

Sauté Chicken: While pasta cooks, heat olive oil in a large skillet over medium-high heat. Add diced chicken, season with salt and pepper. Sauté until cooked through and lightly golden, approximately 5–7 minutes. Remove chicken from skillet and set aside.

Step 04

Sauté Garlic: In the same skillet, melt butter over medium heat. Add minced garlic and sauté for 1 minute until fragrant.

Step 05

Create Roux: Sprinkle flour over the sautéed garlic and whisk continuously for 1 minute to form a roux.

Step 06

Prepare Alfredo Sauce: Gradually incorporate milk and heavy cream into the skillet, whisking constantly to achieve a smooth consistency. Simmer for 3–4 minutes until the sauce begins to thicken.

Step 07

Finish Sauce: Stir in Parmesan cheese, salt, nutmeg (if using), and black pepper. Continue to cook for another 2 minutes until the cheese is melted and the sauce is creamy.

Step 08

Combine Pasta, Chicken, and Sauce: Add the cooked chicken and drained pasta to the Alfredo sauce. Toss gently until all components are evenly coated.

Step 09

Assemble Bake: Transfer the combined mixture into the prepared baking dish. Distribute shredded mozzarella and additional grated Parmesan cheese evenly over the top.

Step 10

Bake: Place the baking dish in the preheated oven and bake for 20 minutes, or until the cheese is melted and the top is lightly golden.

Step 11

Rest and Serve: Allow the bake to rest for 5 minutes before serving. Garnish with chopped fresh parsley, if desired.

Necessary tools

  • Large pot
  • Skillet
  • Whisk
  • 9 x 13-inch baking dish
  • Knife and cutting board

Allergy details

Review each ingredient for potential allergens and consult healthcare professionals if you're uncertain about anything.
  • Contains: Milk (butter, cream, cheese), Wheat (pasta, flour).
  • May contain: Gluten, contingent on the specific pasta and flour products utilized.
  • Always meticulously verify product labels if you have known allergies.

Nutritional information (per portion)

These values are provided as estimates only and shouldn't replace professional medical guidance.
  • Calories: 560
  • Fat: 24 g
  • Carbs: 49 g
  • Protein: 35 g