Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '12 cup butter or 12 cup margarine', '14 cup sugar', '1 egg, separated', '2 tablespoons orange rind, grated', '2 teaspoons lemon juice', '12 teaspoon vanilla', '1 cup flour, unsifted', '12 cup walnuts, finely chopped',<sep> directions: 'In mixing bowl cream butter & sugar.', 'Beat in egg yolk, orange rind, lemon juice and vanilla.', 'Gradually stir in flour.', 'CHILL.', 'Using 1/2 tbs for each, shape into small balls.', 'Dip in slightly beaten egg white.', 'Roll in nuts.', 'Place 2 inches apart on greased cookie sheet.', 'Bake at 350F about 16-18 minutes.', 'Set on wire rack to cool.'

Sylvia's Walnut Cookies