O'Brien Potato Casserole
["32 oz. pkg. O'Brien potatoes", "12 oz. grated cheese", "8 oz. sour cream", "1/4 c. melted oleo or butter"]
["Thaw potatoes until they break apart.", "Mix other ingredients with potatoes. Add corn flake crumbs on top.", "Melt another 1/4 cup oleo and pour over top.", "Bake at 350\u00b0 for at least 1 hour.", "Test for doneness (depends on oven)."]
["O'Brien potatoes", "grated cheese", "sour cream", "oleo"]