Boil 6 potatoes in jackets (cool, peel and grate)
1/4 c. butter (heat)
1 can cream of chicken or cream of mushroom soup

Add 2 cups sour cream, 1 1/4 cup grated Cheddar and 8 to 10 chopped green onions (tops and all). Put in greased casserole, top with crushed corn flakes or potato chips. Bake 45 minutes at 350 degrees.