Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '6 c. flour, sifted', '2 tsp. baking powder', '3 c. sugar', '2 c. milk', '2 c. butter', '1 1/2 tsp. vanilla extract', '12 egg whites',<sep> directions: 'Sift flour and baking powder; set aside.', 'Cream butter and sugar together until light and fluffy; set aside.', 'Beat egg whites until stiff but not dry; set aside.', 'While mixing at low speed, add flour mixture to butter mixture.', 'Add milk, a little at a time.', 'Beating well, add vanilla and egg whites into batter; mix well.', 'Bake at 325° for 1 hour and 10 minutes.'

White Wedding Cake