Green Chilli Thokku is a spicy and tangy South Indian condiment made with green chillies, tamarind, and a blend of aromatic spices. It is a versatile accompaniment that can be enjoyed with rice, dosa, idli, or even as a spread on sandwiches. The fiery flavor of the green chillies is balanced by the tanginess of tamarind, creating a delicious and addictive condiment.