Fingerroot, known scientifically as Boesenbergia rotunda, is a type of rhizome that is native to China and Southeast Asia. It belongs to the ginger family and is widely used in the culinary traditions of countries like Thailand, Indonesia, and Malaysia.
The rhizome resembles fingers growing out of a piece, which is why it's called fingerroot. It has a slightly spicy and medicinal flavor, making it a popular ingredient in traditional dishes and for medicinal purposes. Fingerroot is often used in soups, curries, and traditional remedies due to its distinctive flavor and health benefits, including anti-inflammatory and antimicrobial properties.