Rihaakuru is a thick and rich Maldivian fish paste made from boiled and fermented tuna. It is a traditional condiment that is used in various dishes in Maldivian cuisine. The process of making Rihaakuru involves boiling the tuna until it becomes tender, then fermenting it for several months to develop its distinct flavor. The resulting paste is dark brown in color and has a strong umami taste. Rihaakuru is often used as a base for curries and stews, adding depth and richness to the dishes. It is a unique and flavorful ingredient that is cherished in Maldivian cooking.