Kallapam is a traditional coconut pancake that's popular in Sri Lanka and Kerala. It's made with a combination of raw and cooked rice, coconut milk, grated coconut, yeast, shallots, sugar, salt, and cumin seeds. Traditionally, the pancake is made with kallu (toddy or fermented palm wine), which is used as the raising agent instead of yeast, but it's usually not that easy to get a hold of it.