Gherkins are small, pickled cucumbers that are often used as a condiment or snack. They are typically harvested when they are about 1 to 3 inches long and are known for their crunchy texture and tangy flavor. Gherkins are commonly found in sandwiches, salads, and as part of charcuterie boards. These pickles are usually preserved in vinegar, brine, or a combination of both, which gives them their distinctive taste. Gherkins can be made from various cucumber varieties, but the Cornichon is a popular choice in many recipes. They are often enjoyed with cheese and meats or served alongside burgers.