Cheesy, Creamy Alfredo Chicken Casserole - Forevermama

Prep Time
Cook Time
1h 10m
Ready In

"Nothing says comfort like a good chicken casserole. Perfect for using left-over chicken or turkey! Hey ladies & gents, use it when you don't know what to do with all the leftover Thanksgiving turkey. I normally cut up the chicken and mix the sauce ingredients the night before. Next day - all there is to do is put everything together, stick it in the oven and voila, dinner is ready in no time for those rushed weekday nights! Note that this serves 10ish, therefore you may want to halve it depending on size of family."

Original recipe yields 10 servings


  • Serving Size: 1 (346.3 g)
  • Calories 685.6
  • Total Fat - 21.9 g
  • Saturated Fat - 12.1 g
  • Cholesterol - 434.6 mg
  • Sodium - 728.2 mg
  • Total Carbohydrate - 64.1 g
  • Dietary Fiber - 1.8 g
  • Sugars - 17.8 g
  • Protein - 56.5 g
  • Calcium - 761.2 mg
  • Iron - 5.1 mg
  • Vitamin C - 15 mg
  • Thiamin - 0.2 mg

Step 1

Cook pasta according to package directions (adding salt and oil to water); drain and set aside. Grate mozzarella cheese and set aside.

Step 2

In a bowl, mix together all remaining ingredients. Pour alfredo cheese mixture over chicken and mix thoroughly. (if making the night before, store bowl with alfredo/chicken mixture, another separate bowl with pasta and another bowl with mozzarella in the refrigerator = total of 3 bowls).

Step 3

Preheat oven to 350 degrees Fahrenheit. Grease a 9 x 13" casserole dish.

Step 4

Mix alfredo/chicken mixture with pasta and distribute evenly. Place in a prepared casserole dish. Sprinkle evenly with mozzarella cheese over the top of chicken mixture.

Step 5

Place in preheated oven for 45 - 60 minutes or until bubbly and golden over the top.

Tips & Variations

  • 9 x 13" casserole dish


Karen E

I easily halved this, because even allowing for leftovers I could see it would be lots! Delicious, I added steamed zucchini slices for some colour and added vegetable content, was really good. thank you for sharing a very satisfying dinner!

review by:
(25 Nov 2019)


My son gave this 10 stars! It is delicious, but it makes a lot. I had a 10 x 14 baking dish, and it overflowed that dish, so I ended up putting the rest in a 2 quart baking dish and freezing it. Very rich, creamy and full of chicken! Thanks for sharing your easy and delicious casserole!

review by:
(9 Apr 2015)