Preheat oven to 350°F.
Pound chicken breasts to even thickness.
Grease a small baking dish (I used an 8 x 8 pan).
In a small bowl, mix together the soup and wine until smooth.
Layer the ingredients in the pan. Start with laying the chicken on the bottom and top with slices of Swiss cheese. Then pour the soup/wine mixture evenly over top. Sprinkle the stuffing mix over that and bake for 35-45 minutes, depending on the size of your chicken.
Serve as is or over egg noodles.