It exists because fishing communities needed a way to survive monsoon season, when rough seas cut off the fresh catch fishermen depended on for income.
Ground fish is kneaded with sago or tapioca starch into a paste, rolled into long sausage shapes, then deep-fried until the outside turns chewy-crisp while the inside stays soft, usually sliced and served with a Terengganu-style chilli dip. Roadside stalls up and down Terengganu's coast fry it fresh in huge batches, especially near the Perhentian Islands ferry jetties.