Papa'S Scalloped Potatoes & Ham
["Ham slices", "Potatoes, peeled & sliced 1/4 in. thick", "onions, sliced", "flour", "butter", "milk", "salt & pepper"]
["Spray a large casserole dish with cooking oil spray. Arrange a layer of sliced onions on bottom. Add a layer of potatoes on top of onions. Sprinkle potatoes & onions with salt & pepper and flour. Cut up a pat of butter to place on top of potatoes. Arrange ham slices on top of potato layer. Repeat, ending with a layer of onions. Pour milk over dish until the ingredients are almost covered. Cover and bake at 350 degrees about 1 hour or until potatoes are tender."]
["Ham slices", "Potatoes", "onions", "flour", "butter", "milk", "salt"]