Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '1 lb. hamburger meat', '1/2 c. uncooked rice', 'small onion, chopped', 'salt and pepper to taste', '1 large can tomato sauce',<sep> directions: 'Mix first four\tingredients', 'together.\tForm into balls the size of walnuts.', 'Preheat', 'oven', 'to', '350°.\tPut', 'balls', 'in baking dish and pour tomato', 'sauce over the meat balls.', 'Cover with foil and bake for 45 minutes to 1 hour.'

Porcupine Balls