Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '34 cup all-purpose flour', '13 cup sugar', '18 teaspoon salt', '6 tablespoons butter, cold and cut into pieces', '1 teaspoon grated lemon peel', '1 teaspoon vanilla extract', '2 eggs', '34 cup sugar', '12 cup lemon juice', '4 tablespoons butter, melted', '1 tablespoon lemon peel, grated',<sep> directions: 'CRUST.', 'Preheat oven to 350 degrees F.', 'Mix flour, equal or sugar, and salt in medium sized bowl.', 'Cut into this the 6 tablespoons butter with a pastry blender until it is a bowlful of coarse crumbs.', 'Next, sprinkle this with 1 teaspoon of the grated lemon peel.', 'Mix with your hands to form a dough.', 'Press the dough evenly on the bottom and up the side for 1/4' of an 8' square baking pan.', 'Bake until set, about 8 - 10 minutes.', 'Cool on a wire rack.', 'Do not remove from the pan yet.', 'FILLING.', 'Beat the eggs and the equal, or the sugar.', 'Into this mix the lemon juice, the 4 tablespoons of melted butter and the 1 tablspoon of the lemon peel.', 'This is then poured onto the cake, and baked for a further 15 minutes, or until the filling is completely set.', 'Cool completely on a wire rack.', 'Cut into squares, and carefully remove from pan and place on serving plate.'

Tangy Lemon Squares