leaves kaffir lime

Kaffir lime leaves (Citrus hystrix, also known as makrut lime or Mauritius papeda) are the aromatic foliage of a citrus tree native to Southeast Asia, particularly Thailand, Indonesia, and Malaysia. The leaves are distinctively double-lobed or figure-eight shaped, dark green, and highly fragrant with an intensely citrusy, floral aroma. They possess a complex flavor profile combining bright lime notes with subtle herbal, almost floral undertones, quite different from the fruit itself. The essential oils in the leaves—primarily citral, limonene, and myrcene—are responsible for their characteristic pungency and are released when the leaves are torn, bruised, or cooked.

Kaffir lime leaves are a cornerstone ingredient in Southeast Asian cuisine, particularly Thai, Indonesian, and Malaysian cooking. They are typically torn or sliced and added to coconut-based curries, soups, and stir-fries, imparting a distinctive aromatic lime flavor without the acidity of juice. The leaves are essential in Thai dishes such as tom yum (hot and sour soup), green and red curries, and larb (minced meat salad). They are also used in marinades, fish dishes, and rice preparations. When used whole, they should be removed before eating; when sliced thinly, they can be consumed. The leaves are best added near the end of cooking to preserve their volatile aromatics, though they can withstand gentle simmering in curries.