For hunreds of years, edible flowers have been gathered and consumed. Just as the leaves and roots of some flowering plants can be eaten; various flowers, which can be used to decorate a room, can also be used to decorate foods and are considered edible. In addition to immediate consumption, flowers may also be preserved for future use using techniques such as drying, freezing or steeping them in oil. Edible flowers can be used in drinks, jellies, salads, soups, syrups and main dishes.