The kaffir lime is bumpy and round in its unique appearance and is prized for its fragrant leaves. They are not used for their flesh as much as they are used for their leaves, which have a very pleasant citrus scent and are used for cooking in traditional Southeast Asian recipes. The skin can be used as a rind in curries. The kaffir lime is native to tropical Southeast Asia and can be grown year round in USDA zones 9-10.
