Milcao
Milcao or melcao is a traditional potato pancake dish originating from the Chiloé Archipelago in Chile. The dish is prepared with raw grated potatoes and cooked mashed potatoes mixed with other ingredients. It forms an important part of the Chiloé dishes curanto and reitimiento, and is mentioned frequently in folklore as part of Chilote songs and riddles. The dish spread to the south of Chile and Argentina with the migration of many Chilote families to Patagonia during the second half of the 19th century and the beginning of the 20th century. The most important ingredient is Chilotan potatoes, several different varieties of which are used to prepare milcao. Half the potatoes are cooked and mashed and the other half are grated, sometimes using the traditional Chilote tool of a volcanic pumice stone.
Source: Wikipedia