4 c. chicken, cooked & diced
1 can water chestnuts, drained & cut up
1 1/2 c. celery, diced
1 can cream of mushroom soup
1 can mayonnaise, use soup can
1 pkg. Pepperidge Farm stuffing mix
Butter, melted

Combine first 5 ingredients, put in casserole dish. Arrange buttered stuffing mix over top; as much or as little as you want. Bake at 350 degrees for 30 minutes.