Pane Di Spagna
["5 eggs", "1 c. flour", "1 c. sugar", "1 tsp. baking powder", "1/2 tsp. cream of tartar", "1/2 tsp. salt", "1 tsp. vanilla flavoring", "1 tsp. lemon rind", "1/2 tsp. orange rind"]
["Beat eggs until thick.", "Gradually add sugar and beat well. Sift together dry ingredients.", "Add to eggs and sugar; mix well. Add vanilla continuously beating.", "Pour into a greased tube pan. Bake for 1 hour at 350\u00b0."]
["eggs", "flour", "sugar", "baking powder", "cream of tartar", "salt", "vanilla flavoring", "lemon rind", "orange rind"]