Preheat oven to 350 degrees.

Pound chicken breast to even out the thickness of the chicken. You can place the chicken between to layers of saran wrap and use a rolling pin or a meat mallet if you have one. If I buy the Costco chicken breasts I just slice them in half horizontally and skip the meat pounding step.

Place chicken breasts in a sprayed 9 x 13 inch baking dish.

Top chicken with the slices of Swiss cheese.

In a small bowl, mix soup and milk until well blended.

Pour soup mixture over chicken.

Top the chicken with the dry stuffing mix. You may not need all of it. Just make sure you have an even layer. Drizzle stuffing with melted butter.

Baked covered with foil for 35-45 minutes. Remove foil and bake 5-10 minutes longer. Serves 6-8.