Pol sambol

Pol sambol, or thenkai sambal, is a traditional Sri Lankan dish made from coconut, mostly used as an accompaniment with rice, string hoppers, hoppers and curries. It is a coconut relish, consisting of freshly grated coconut, shallots, dried whole chilies or chili powder, lime juice, and salt.
Traditionally the ingredients are ground on a rectangular block of granite with a granite rolling-pin, known as a miris gala. Alternatives include the use of Maldives fish, a smoked and cured tuna, that is sold in chips or flakes. A variation can be made by sautéing the pol sambol in mustard seeds, curry leaves and sliced onion, which is called badapu pol sambol.