Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '1/2 c. butter or margarine', '1 1/2 c. brown sugar, packed', '2 large eggs', '1 c. cooked or canned pumpkin', '1 tsp. vanilla', '1 tsp. grated lemon peel', '1 tsp. lemon juice', '2 1/2 c. all-purpose flour', '3 tsp. baking powder', '1 tsp. salt', '1 1/2 tsp. pumpkin pie spice', '1/4 tsp. ginger', '1 c. coarsely chopped walnuts',<sep> directions: 'Cream the butter and sugar together until fluffy. Beat in eggs, one at a time.', 'Stir in pumpkin, vanilla, lemon peel and juice.', 'Resift flour with baking powder, salt and spice. Blend into butter mixture. Stir in walnuts. Drop by tablespoonfuls onto greased baking sheets 2-inches apart.', 'Bake at 375° for 12 to 14 minutes.', 'Makes about 2 1/2 dozen 3-inch cookies.'

Pumpkin Walnut Cookies