Amazing Mushroom Chicken Alfredo Casserole. Chicken fillets with sauteed mushrooms smothered in a rich and creamy homemade Alfredo sauce. This amazing casserole is the perfect comfort food to serve guests or your family.

Mushroom chicken Alfredo casserole recipe in a casserole dish topped with fresh greens.

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chicken alfredo-

An easy and mouthwatering recipe for homemade alfredo. Chicken tenderloins and sauteed mushrooms in a creamy homemade sauce baked as a casserole. The casserole is so comforting and perfect whenever you’re in the mood for alfredo.

how to make mushroom alfredo casserole-

  • Season chicken.
  • Cook in a pan until chicken is crispy.

Recipe for how to make mushroom chicken Alfredo casserole. How to prepare chicken.

  • Sautee mushrooms, add garlic.
  • Add flour, heavy whipping cream and parmesan cheese, season with salt and pepper.
  • Simmer until the Alfredo sauce thickens.
  • Add chicken to a casserole dish. Pour mushroom Alfredo sauce over the chicken.
  • Bake and enjoy.

How to make this mushroom chicken Alfredo casserole recipe.

what to serve with chicken casserole-

Serve the mushroom and chicken alfredo casserole with a side of buttered pasta noodle (any pasta will work), or mashed potatoes.

can vegetables be added to this casserole-

Yes, you can add your favorite vegetable that you traditionally like to add when preparing alfredo. Broccoli or green beans are a great option.

Creamy chicken alfredo bake with mushrooms.

I hope you love the recipe for this easy and quick casserole.

Try these other PASTA recipes:

Mushroom Chicken Alfredo Casserole

5 from 5 votes
Mushroom Chicken Alfredo Casserole recipe. Chicken and sauteed mushrooms smothered in a rich and creamy homemade Alfredo sauce. 
Prep Time: 15 minutes
Cook Time: 45 minutes
Total Time: 1 hour
Servings: 6 servings



  • Preheat oven to 375°F.
  • Lightly beat chicken with a meat mallet. Season both sides of the chicken with salt and pepper.
  • Heat 1 tablespoon oil in a skillet on high heat, add half of the chicken. Sautee chicken about 5-6 minutes, until golden in color, turn chicken few times. 
  • Repeat with the remaining chicken and another tablespoon oil. Set chicken aside.
  • Saute the mushrooms in the skillet until fully cooked.
  • In the same skillet, prepare a recipe for the homemade Alfredo sauce, leaving the mushrooms in the skillet.
  • Add chicken to a casserole dish. Pour mushroom Alfredo sauce over the chicken. Cover with foil.
  • Bake 35 minutes, until Alfredo is bubbling. Remove foil. (If adding shredded cheese, do so at this point). 
    Bake another 10 minutes, until cheese melts. Garnish with fresh herbs. 
  • ENJOY!


Calories: 645kcalCarbohydrates: 6gProtein: 44gFat: 49gSaturated Fat: 26gCholesterol: 238mgSodium: 1107mgPotassium: 830mgSugar: 1gVitamin A: 1555IUVitamin C: 4mgCalcium: 306mgIron: 1.1mg
(The nutrition information provided is an estimate and will vary based on cooking methods and brands of ingredients used.)

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