Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '1 refrigerated pie crust', '1 1/2 lbs ricotta cheese', '6 eggs, separated', '1/2 cup sugar', '1/2 teaspoon lemon zest', '2 teaspoons lemon juice', '8 ounces canned pineapple, crushed, well drained', '1/2 teaspoon vanilla extract',<sep> directions: 'Preheat oven to 350 degrees.', 'Place pie crust in a 10 inch or 9 1/2 inch deep dish pie plate. Poke holes in crust with a fork.', 'Combine ricotta, yolks, and sugar. Beat until lemon colored.', 'Add lemon zest, juice, pineapple and vanilla.', 'In a separate bowl, beat egg whites until stiff; fold into ricotta mixture.', 'Pour mixture into the prepared pie shell.', 'Bake at 350 degrees for 45 to 50 minutes.', 'Cool pie on wire rack. Refrigerate overnight or at least 4 hours to set. Serve cold.'

Carm'S Pineapple Ricotta Pie