Cut chicken into bite size pieces and put into baking dish. Lightly sauté the mushrooms then add to baking dish and mix with the chicken. Then pour soup & wine over the top and mix together. Then layer swiss cheese and spread stuffing (dry right out of the box) on top of cheese. The stuffing will brown and be crunchy on the top, but moist on the bottom.
Bake at 375 for 55 minutes