Curry tree
Curry tree (Murraya koenigii) is a tropical Asian tree whose aromatic leaves are used as a seasoning, especially in South Asian cooking.
Curry leaves: Aromatic leaves of Murraya koenigii, used fresh or dried to season food. They are the tree’s principal culinary harvest, commonly added to hot oil.
Essential oil: A concentrated mixture of volatile compounds extracted from aromatic plants. Volatile compounds in curry leaves contribute to their characteristic aroma.
Murraya koenigii: The accepted botanical name for the curry tree, a species in the citrus family. It identifies the exact species whose leaves are used as curry leaves.
Sambar: A lentil-based stew from South India, usually flavored with vegetables and spices. Curry leaves commonly season its aromatic tempering.
South Asian cuisine: The diverse food traditions of South Asia, shaped by regional ingredients, techniques, and histories. Curry leaves season dishes across this broad culinary tradition.
Volatile organic compounds: Carbon-containing compounds that readily evaporate into the air at ordinary temperatures. Their release from crushed or heated leaves carries the tree’s aroma.
Rutaceae: The flowering-plant family that includes citrus trees, rue, and Murraya. The curry tree belongs to this family, alongside familiar citrus plants.
Rasam: A thin, tangy South Indian soup commonly made with tamarind, spices, or tomatoes. Curry leaves contribute fragrance to many regional versions.
Tadka: A cooking technique in which spices and other aromatics are briefly fried in hot fat. Curry leaves are often fried in the hot fat that flavors a dish.
Terpenes: A large class of natural compounds built from five-carbon isoprene units. Terpenes are among the volatile compounds found in curry leaf aroma.