Pure Hing (Asafoetida) is the potent, aromatic dried resin from the roots of Ferula plants, prized in Indian cooking for its intense, savory flavor (like garlic/onion) that emerges when cooked, acting as a digestive aid and flavor enhancer, distinct from commercial mixes diluted with flour. It’s a pure, natural spice, often sold as chunks or powder, known for its strong smell, yellow-brown color, and ability to add depth to vegetarian dishes, dals, and pickles.