Hing (Asafoetida) is a powerful aromatic spice widely used in Indian cooking to enhance flavour and improve digestibility. Even in small quantities, hing adds a distinctive savoury depth to dishes. It is commonly used in tempering for lentils, vegetables, curries, and spice blends. Hing is especially important in vegetarian cooking where it helps create rich flavour without the use of onion or garlic.