A hard candy, or boiled sweet, is a sugar candy prepared from one or more sugar-based syrups that is heated to a temperature of 160 °C (320 °F) to make candy. Among the many hard candy varieties are stick candy such as the candy cane, lollipops, rock, aniseed twists, and bêtises de Cambrai. "Boiled" is a misnomer, as sucrose melts fully at approximately 186°C. Further heating breaks it into glucose and fructose molecules before it can vaporize.
