Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '1 c. sugar', '2 tsp. cornstarch', '1/2 tsp. salt', '1/4 tsp. cinnamon', '1/4 tsp. nutmeg', '1/8 tsp. ground syrup', '1/4 c. dark Karo syrup', '3 Tbsp. butter', '1 c. cooked mashed sweet potatoes', '3 eggs', '1 crust pie shell',<sep> directions: 'Bake at 425° for 10 minutes, then turn down to 325° for 35 minutes.'

Sweet Potato Pie