Calamansi Lime

(Citrus microcarpa)—

This smaller, diameter variety of lime becomes orange when ripe and brings a unique floral aroma to foods. These are available only rarely in the U.S. Substitute the standard lime, or to emulate its flavor combine other ingredients. See southwesternflavors.com for what to use. Thai: ma euk; Malay: limau katsuri; Vietnamese: chanh calamansi