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

Let me give you an example: ingredients: '1 cup minced onion', '1 1/2 tablespoons lemon juice', '3/4 teaspoon Hungarian paprika', '3/4 teaspoon ground cayenne pepper', '1/4 teaspoon salt', <sep> directions: 'Rinse onions in sieve under cold running water; drain.', 'Mix together ingredients in a small bowl; allow flavors to meld over 1 hour period before serving.', 'Serve as table condiment with Indian foods, samosas, pakoras, along with other chutneys.'
The answer to this example can be: Indian Hot Onion Relish
Here is why: By knowing the ingredients and its recipe, the title of the dish is predicted correctly.

OK. solve this:
ingredients: '2 1/4 cups all-purpose flour', '1 tablespoon baking soda', '1 cup butter', '3/4 cup white sugar', '3/4 cup packed brown sugar', '1/4 cup peanut butter', '3 eggs', '3 tablespoons vanilla extract', '1/2 cup chopped walnuts (optional)',<sep> directions: 'Preheat oven to 350 degrees F (175 degrees C).', 'Sift together the flour, and baking soda, set aside. In a medium bowl, cream the white sugar and brown sugar with the butter. Stir in the eggs, one at a time, then the vanilla and peanut butter. Add the dry ingredients to the creamed mixture and stir until combined. Finally, stir in the nuts.', 'Drop by heaping teaspoonfuls onto cookie sheets. Bake for 12 to 15 minutes in the preheated oven. Cool on wire racks.'
Answer:
Better Butter Cookies