What is "relish"?

Relish is a tangy and flavorful condiment made from chopped vegetables or fruits that are pickled or cooked with vinegar, sugar, and spices. It has a crunchy texture and a sweet and sour taste, with variations in flavor depending on the ingredients used. Relish can be made from a variety of vegetables such as cucumbers, onions, bell peppers, and cabbage, or from fruits like tomatoes, mangoes, or apples. It is commonly used as a topping or accompaniment for hot dogs, burgers, sandwiches, and grilled meats, adding a burst of flavor and texture to dishes.