Ham & Potato Casserole

6 - 8 potatoes

1 large onion

4 - 6 ham slices

1/4 cup butter

1/4 cup flour

1 1/2 cup milk

salt, pepper

Peel 6 - 8 potatoes, slice. cut onion into several wedges. Spray Pam in large glass baking dish.  Layer 1/2 of potatoes, 1/2 of the flour, 1/2 of the onions and a layer of ham. Then repeat with remaining ingredients. Add milk, slices of butter, salt and pepper. Cover and bake at 375˚ for 1 ½  hours.  You could also cut ham into cubes and toss ingredients before baking.