Preheat oven to 350.

a 9 x 11 baking dish with nonstick spray coating

cook noodles according to package directions; drain.

combine soup and milk in a large mixing bowl; whisk until smooth.

stir in salt and pepper to taste. 1 cup cheese, and mushroom pieces.

cut chicken from bones and coarsely chop. discard skin and bones ; add chicken to soup cheese mixture

fold in cooked noodles.

Spoon prepared baking dish

cover with

Cover with aluminum foil and bake 20 minutes. sprinkle with reserved cheese and bake uncovered, 5 to 10 minutes or until -hot and cheese is melted.