Makrut Lime – Herb of the Month

By Maryann Readal

The Herb Society of America’s Herb of the Month for August is the makrut lime, Citrus hystrix, a member of the Rutaceae family. This lime is also known as kaffir lime or Thai lime, and also wild lime. You may have spotted it in a produce market or Asian supermarket and wondered what makes it different from an ordinary lime. It certainly looks different, in that it has a gnarly, bumpy skin. The very aromatic leaves are different, too, because they look as though they are two leaves attached to each other. The juice is sour and bitter, and so is not usually used in cooking because it can overwhelm other flavors.

This lime has been widely grown in Asia for so long that it has become naturalized in many countries. Therefore, no one is certain of its origin. It is a staple ingredient in Thai…