Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '3/4 c. sugar', '2 Tbsp. cornstarch', 'dash of salt', '3/4 c. cold water', '2 slightly beaten egg yolks', '1 tsp. grated lemon peel', '2 Tbsp. lemon juice', '1 Tbsp. butter',<sep> directions: 'Mix sugar, cornstarch and salt.', 'Gradually add water, yolks, peel and juice over medium heat until it thickens.', 'Remove from heat and stir in butter.'

Lemon Filling