Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '8 oz. cream cheese, softened', '1/2 c. sugar', '1 c. sour cream', '2 tsp. vanilla', '8 oz. Cool Whip',<sep> directions: 'Blend together until smooth the cream cheese, sugar, sour cream and vanilla.', 'Fold in Cool Whip.', 'Pour into graham cracker pie crust.', 'Chill 4 hours before serving.'

Cheese Cake