Preheat oven to 300* F.
4 boneless, skinless chicken breasts
4 slices onion
4-5 potatoes, peeled and quartered
1 can golden mushroom soup
Line casserole dish with foil. Spray foil with olive oil. Place chicken on foil. Top chicken with onion and place potatoes around chicken. Pour soup over potatoes and chicken. Seal foil tightly over chicken. Bake for approximately 90 minutes.
Found on page I-59 of 4 Ingredient Cookbook.