3 cups cooked, diced chicken
1 8 ounce bag noodles
1 small can mushrooms
2 cans cream of chicken soup
1 16 ounce container sour cream
8 ounces shredded Swiss cheese
Cook and drain noodles.
Combine all ingredients except Swiss cheese.
Place in 9 x 13 inch pan; top with Swiss cheese. Bake at 350°F for 45 minutes.