Preheat oven to 350 degrees F. Boil ground beef until done. Drain grease from meat, then put into bottom of casserole dish. Add a can of creamed corn over hamburger. Add soup over corn.
Quarter potatoes and boil until tender. Whip together milk and butter/margarine and potatoes with hand mixer/kitchen aid wisp. Add salt and pepper to taste. Lay potatoes over first 3 ingredients. Brush melted butter or EVOO on potatoes to brown.