Pickling is one of the oldest methods of food preservation, dating back over 4,000 years. The process was developed to extend the shelf life of perishable foods by soaking them in a solution of brine (saltwater) or vinegar, which prevents spoilage.

Pickling has evolved from a survival necessity to a global culinary tradition. Today, pickles are enjoyed worldwide in countless varieties, each culture adding its own distinct flavors and techniques.