Chettinad masala is a traditional spice blend originating from Tamil Nadu, India. The spice blend consists of 16 or more spices including cinnamon, green cardamom, mace, star anise, cloves, fenugreek seeds, black pepper, kapok buds, cumin seeds, coriander seeds, fennel seeds, mustard seeds, dry red chili peppers, curry leaves, poppy seeds, turmeric powder, grated coconut, and the key ingredient called stone flower.