In this task, you have to generate the title of the recipe given its required ingredients and directions.

ingredients: 'sliced ham', 'sliced Swiss cheese', '1 can pineapple chunks', 'mustard', 'rye bread slices',<sep> directions: 'Cut slices of bread in four.', 'Spread each with mustard and top with ham cut to fit.', 'Place drained pineapple chunks on ham and top with Swiss cheese.', 'Cut to shape.', 'Bake at 400 until cheese is melted.', 'Serve at once.'
Ham And Cheese Appetizers