Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '4 egg whites', '2 c. brown sugar', '1/2 c. pecan nutmeats', '1 c. flour', '2/3 c. melted butter', '2 tsp. vanilla',<sep> directions: 'Beat egg whites in bowl, add sugar and melted butter.', 'Add vanilla, nuts and flour.', 'Bake at 350° for 25 minutes. Cut into squares when cool.'

Pecan Squares