Blue Curacao Liqueur, such as Llords Blue Curacao Liqueur, is a citrus-flavored liqueur made from the dried peel of the Laraha citrus fruit, which is native to the Dutch Caribbean island of Curaçao. The liqueur is typically bright blue in color, although some brands may also be available in clear or other colors.\n Blue Curacao Liqueur has a sweet, orange flavor with a slightly bitter finish. It is often used in cocktails, such as the Blue Hawaii, Blue Margarita, and Cosmopolitan. It can also be used in cooking, such as to flavor cakes, cookies, and other desserts.