White Mountain Cake
["2 c. sugar", "5 egg whites, beaten", "3 c. self-rising flour", "1 c. butter (soft)", "1 c. milk", "1 tsp. vanilla"]
["Cream butter and sugar.", "Add beaten egg whites; mix well.", "Add flour alternately with milk.", "Add vanilla; mix well.", "Pour batter into greased and floured cake pans.", "Bake at 350\u00b0 for 25 to 30 minutes."]
["sugar", "egg whites", "flour", "butter", "milk", "vanilla"]