Chicken Cordon Bleu Casserole

2 lbs. boneless, skinless chicken breasts, cut into bite-size chunks
Panko bread crumbs
1/2 c. milk
1 egg
8 oz. swiss cheese, either cubed or slices. (I used ultra thin slices)
8 oz. ham, diced
1 can cream of mushroom soup (cream of chicken may be used instead, if desired)
1 c. milk

Combine 1/2 c. milk with egg. Dip chicken in egg mixture and then in bread crumbs. Brown in a little oil until golden. Place in sprayed baking dish. Add cheese and ham. Mix soup with 1 c. milk. Pour over all. Bake at 350 degrees for 30-35 minutes or until tender and bubbly. *1 can of drained mushrooms or vegetables can be added for more color if desired.