Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '2 quarts diced potatoes', '1/2 lb butter', '1/2 cup buttermilk', '2 tablespoons fresh chives', 'salt and pepper',<sep> directions: 'Simmer potatoes until fork tender.', 'Heat buttermilk and butter.', 'Mash potatoes and slowly add buttermilk and butter.', 'Season with salt, pepper, and fresh chives.'

Cap City Diner'S Buttermilk-Chive Mashed Potatoes