Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '1 lb. ground chuck', '1 medium chopped onion', '1 or 2 cans vegetarian vegetable soup (no water)', '3 Tbsp. ketchup', '3 Tbsp. mustard', 'toasted hamburger buns',<sep> directions: 'Fry ground chuck and onion slowly until done.', 'Add soup, ketchup and mustard.', 'Simmer until hot.', 'Serve over toasted, buttered bread or buns.'

Souper Burgers