branches of lemon grass

Lemongrass (Cymbopogon citratus) is a perennial tropical grass native to Southeast Asia, characterized by long, blade-like leaves that grow in dense clumps. The plant produces multiple jointed stems or branches that are predominantly utilized in culinary applications. The edible portions—primarily the white and pale green basal sections of the stems—possess a distinctly fragrant, citrusy aroma with subtle floral and herbaceous notes. The flavor profile is bright and lemony without the acidity of actual citrus fruit. Lemongrass branches can reach 60–90 cm in height and are harvested by cutting the stalks at the base, with mature plants capable of multiple harvests annually.

The ingredient exists in various cultivars across tropical regions, with the East Indian variety (Cymbopogon flexuosus) and West Indian variety (C. citratus) being the most commercially significant. The essential oil content, primarily citral (geranial and neral compounds), is responsible for the characteristic aroma and flavor intensity.

Lemongrass branches are essential in Southeast Asian cuisines, particularly Thai, Vietnamese, and Cambodian cooking, where they are used fresh, dried, or as a powder. The tender white-to-pale green base is typically bruised or sliced thinly and incorporated into curries, soups (notably tom yum), stir-fries, and marinades. In Vietnamese cuisine, whole or cut branches are often bundled for infusing broths and removed before serving. The herb is also steeped for aromatic tea and infused into oils and vinegars. Outside Asia, lemongrass has gained prominence in contemporary fusion cuisine and is used to flavor beverages, desserts, and seafood preparations. Preparation typically involves removing the tough outer leaves and using only the tender inner stalk; the entire dried branch may be used for teas or broths.