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: '1 lb. ground beef', '1 to 2 tsp. garlic powder', '1 medium onion', '1 envelope onion-mushroom soup mix', '1 c. water', 'salt and pepper, to taste', 'Worcestershire, to taste',<sep> directions: 'Brown meat and drain off fat. Add onion and simmer until tender. Add all other ingredients and simmer 20 to 25 minutes. Spoon mixture onto (toasted) buns. Add mustard and pickle slices if desired.'
Onion Burgers