Given the task definition and input, reply with output. In this task, you have to generate the title of the recipe given its required ingredients and directions.

ingredients: '5 qt. popped corn', '1 1/2 c. water', '1 tsp. vanilla', '2 c. sugar', '1/2 c. maple flavor syrup', '1 tsp. vinegar',<sep> directions: 'Keep popcorn hot and crisp in slow oven.', 'Combine sugar, water, syrup, vinegar and vanilla.', 'Cook to hard-ball stage (250).', 'Pour slowly over popcorn.', 'Mix well to coat every kernel. Use butter on hands to press into balls.', 'Makes about 20 balls.'
Popcorn Balls