Pickling is a method of preserving food by soaking it in a solution of vinegar, salt, and spices. This process not only extends the shelf life of fruits and vegetables but also enhances their flavor. Commonly pickled items include cucumbers, carrots, and onions, which can be enjoyed as snacks or added to various dishes. The pickling process involves two main techniques: fermentation and quick pickling. Fermentation relies on natural bacteria to create lactic acid, while quick pickling uses vinegar for immediate preservation. Both methods result in delicious, tangy foods that can be enjoyed year-round, making pickling a popular choice for home cooks.