Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '1/2 cup mayonnaise', '1 teaspoon Dijon mustard', '1/2 teaspoon lemon juice', '1/2 teaspoon seasoned salt', '1/4 teaspoon pepper', '3 cups shredded cooked pork', '1/2 cup thinly sliced celery', '1/2 cup halved seedless green grapes', '6 flour tortillas (6 inches) or hard rolls, split', 'Lettuce leaves, optional',<sep> directions: 'In a large bowl, combine the mayonnaise, mustard, lemon juice, seasoned salt and pepper. Add the pork, celery and grapes; toss to coat. Refrigerate for at least 1 hour.', 'Spoon 1/2 cup pork mixture down the center of each tortilla; add lettuce if desired; roll up.'

Pork Salad Rolls