Schaum Torte
["6 egg whites", "2 c. sugar", "1 tsp. vanilla", "1 tsp. vinegar or cream of tartar"]
["Beat egg whites until very stiff.", "Gradually add sugar, vanilla and vinegar.", "Keep beating until no longer grainy.", "Pour into ungreased pan of choice (spring-form, Bundt).", "Bake at 275\u00b0 to 300\u00b0 for about 40 minutes.", "Cool and serve with whipped cream and fresh fruit."]
["egg whites", "sugar", "vanilla", "vinegar"]