Definition: In this task, you have to generate the title of the recipe given its required ingredients and directions.
Input: ingredients:  '1 c. shelled oysters blanched', '1/2 c. vinegar', '1/4 c. native onions, peeled and chopped', '3 to 5 peppercorns, crushed', '1 to 2 tsp. salt',<sep> directions: 'Combine all ingredients and let stand for 2 hours.', 'Serve cold.'

Pickled Oysters