Kanchipuram Idli is a specialty from the town of Kanchipuram in Tamil Nadu, India. It is a spiced version of the traditional idli and is usually served as a prasadam (offering) in temples. To make Kanchipuram Idli, add spices like black pepper, cumin seeds, ginger, and curry leaves to the idli batter. Let the batter rest for a few minutes, then steam the idlis for about 10-12 minutes. Serve hot with coconut chutney or tomato chutney.