Iyer sambar powder is a traditional South Indian spice blend used to make sambar, a flavorful lentil and vegetable stew. This homemade spice mix is made with a combination of aromatic spices like coriander seeds, cumin seeds, fenugreek seeds, and dried red chilies. It adds a unique and authentic flavor to the sambar. The Iyer sambar powder can be stored in an airtight container and used whenever you want to make delicious and aromatic sambar at home.