Swiss Chicken Casserole - Crock Pot meal!

Well, this one came from Mom. Seems all of my recipes are actually someone elses, so I just chose all my favorites to put up here.

This one is SO good and the chicken will not turn out dry like most of my chicken! And best of all it is a dump it in and forget it recipe...

6 boneless skinless chicken breasts
6 slices Swiss cheese
1 can cream of mushroom soup (undiluted)
1/4 cup milk
2 cups herb stuffing mix
1/2 cup butter or margarine (melted)

Spray crock pot with cooking spray. Arrange chicken breasts in crock pot. Top with cheese, layering cheese if necessary.
Combine soup and milk stirring well.
Spoon over cheese; sprinkle with stuffing mix.
Drizzle with melted butter.
Cook on low 8-10 hours; or on high 4-6 hours