4 whole chicken breasts
1/2 c. butter
2 (8 oz.) cans mushrooms
2 cans cream of chicken soup
2 c. sour cream
1 (7 oz.) pkg. thin spaghetti

Break spaghetti into 1-inch pieces. Cook and drain. Saute chicken breast in butter until done. Remove chicken and saute mushrooms. Cut breast into pieces. In large casserole dish combine chicken, mushrooms and butter (cooked in), soup, sour cream and spaghetti.

Generously sprinkle Parmesan cheese over the top. Bake. Cover for first 20 minutes of baking and uncover for last 20 minutes. Bake 40 minutes at 300 degrees.