1. Butter pan. Slice raw potato to cover bottom of pan. 2. Slice one layer of onion. 3. Put baked ham slices on top of onion. 4. Cover meat with a layer of onion. 5. Top with a layer of potato. 6. Heat mushroom soup with 1/2 can of milk. Pour over potatoes. Dot with butter. 7. Bake at 325 - 350 degrees for 1 1/2 hours or until done.
