Million Dollar Chicken Alfredo is chicken alfredo in casserole form. So creamy and rich with a thick layer of melted cheese on top. It is always a crowd favorite!

Million Dollar Chicken Alfredo getting scooped out of backing dish.

This is such a great recipe to prepare for company. It is ultra rich so it will feed a ton of people. Especially if you serve it with a green salad and garlic bread.

Creamy, Cheesy Texture

A combination of cream cheese, cottage cheese, and sour cream and a jar of alfredo sauce makes one super creamy and rich casserole. In addition to all the creaminess, there’s 4 types of cheese on top. Provolone cheese, mozzarella cheese, cheddar and Parmesan.

Tips For Making Million Dollar Chicken Alfredo

  • I prefer using rotisserie chicken for this recipe. Not only is it super convenient, rottiserie chickens are well-seasoned and moist and hold up well in a casserole.
  • Be sure not to overcook the pasta. If anything, you want to slightly undercook it. It will cook more in the oven.
Million Dollar Chicken Alfredo
  • I’ve used fettuccine, but you could use spaghetti, penne, cavatappi, or linguine..
  • You can make this casserole vegetarian by substituting the chicken with steamed broccoli.
  • This casserole can be assembled up to 8 hours ahead of time and refrigerated. Try to leave it at room temperature for 30 minutes before baking or add a few minutes to the bake time.
Million Dollar Chicken Alfredo

More Chicken Casseroles

Watch the short video below to see how easy this recipe is to make.

Million Dollar Chicken Alfredo

5 from 5 votes
Prep: 20 minutes
Cook: 35 minutes
Servings: 8
Million Dollar Chicken Alfredo is chicken alfredo in casserole form. So creamy and rich with a thick layer of melted cheese on top.

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Ingredients

  • 12 ounces fettuccine
  • 2 tablespoons butter
  • 8 ounces cream cheese,, softened
  • 1 cup cottage cheese
  • 1/4 cup sour cream
  • 1/4 teaspoon seasoned salt
  • 1/4 teaspoon black pepper
  • 1/4 teaspoon garlic powder
  • 1/4 teaspoon Italian seasoning
  • 3 cups shredded cooked chicken
  • 1 (15-ounce) jar Alfredo sauce
  • 6 thin slices Provolone cheese
  • 1 cup shredded Mozzarella cheese
  • 1/2 cup shredded cheddar cheese
  • 1/4 cup shredded Parmesan cheese

Instructions 

  • Preheat oven to 350 degrees.
  • Cook pasta in salted water to al dente. Drain and return to pot.
  • Add butter and cream cheese and stir until melted and blended in.
  • Stir in cottage cheese, sour cream, seasoned salt, pepper, garlic powder and Italian seasoning.
  • Transfer to a greased 9×13-inch baking dish.
  • Spread the chicken evenly over the pasta.
  • Pour alfredo sauce over the chicken.
  • Arrange provolone slices on top and sprinkle with mozzarella, cheddar, and Parmesan cheese.
  • Bake uncovered for 35 minutes or until hot and bubbly.

Nutrition

Calories: 577kcal

Nutrition information is automatically calculated, so should only be used as an approximation.

Did you make this?Leave a comment below and tag us @spicysouthernkitchen on social media!
Million Dollar Chicken Alfredo

Disclosure: This post contains affiliate links.

Originally posted December 21, 2019.

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11 Comments

  1. Molly says:

    My family loves it when I make this for dinner. Everyone fights over the leftovers.

  2. francine jacobson says:

    EXCELLENT–OUT OF THE WORLD—

  3. Laura says:

    I am curious how much fat is in this recipe. I am on a low-fat diet and it looks delicious, but harmful to me.

    1. Karen says:

      Move on to the next recipeโ€ฆ no way to make this low fat!

  4. Faye says:

    Can peas and mushrooms be added

    1. Faye says:

      Can you add peas and mushrooms

  5. Trish says:

    Can you use ricotta cheese instead of cottage cheese?

    1. Christin Mahrlig says:

      Yes, you can use ricotta cheese.

  6. Marilyn West says:

    Awesome recipe. I used canned chicken and it worked out great.

  7. Larry Schmidtbauer says:

    Can you make it in a crock?

  8. Donna says:

    Would this freeze well? Either baked or uncooked? Thanks. Thinking of making it in two 8×8 pans.