Asafoetida, also known as Hing, is a pungent, aromatic resin derived from the root of the Ferula plant, predominantly found in India and parts of Asia. Despite its strong, often overpowering aroma, it is a staple in Indian cuisine, used in small amounts to enhance the flavor of dishes like lentils, curries, and pickles. When cooked, its sharp smell dissipates, leaving a mild, savory, onion-like flavor.