Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '2/3 cup butter, softened', '1/3 cup confectioners' sugar', '1 tablespoon water', '1 teaspoon maple flavoring', '1-3/4 cups all-purpose flour', '1/2 teaspoon salt', '1 cup chopped walnuts', '1/4 cup butter, softened', '1-1/2 cups confectioners' sugar', '2 tablespoons heavy whipping cream', '1 teaspoon maple flavoring', 'Additional chopped walnuts, optional',<sep> directions: 'In a large bowl, cream butter and confectioners' sugar until light and fluffy. Beat in water and flavoring. Combine flour and salt; gradually add to creamed mixture and mix well. Stir in walnuts.', 'Roll into 1-in. balls; flatten to 1/2 in. thickness with a fork. Place 2 in. apart on ungreased', '. Bake at 350° for 10-12 minutes or until lightly browned. Cool on wire racks.', 'For frosting, in a small bowl, beat the butter, confectioners' sugar, cream and flavoring until smooth. Frost cookies. Sprinkle with additional walnuts if desired.'

Nutty Maple Cookies