The invention aims to provides a method for preparing flavored sugar, which comprises the following steps: dissolving a flavor extract in an aqueous ethanol solution to prepare a mixed solution of theflavor extract, and spraying the mixed solution of the flavor extract into a wet granulator, setting the stirring speed and the shearing speed, preparing a wet material base, and then granulating thematerial by a swing granulator or a rotary granulator to obtain the particles, and placing the material in a drier for drying to obtain the flavored sugar. The flavored sugar has the characteristicsof variety flavor, bright color, good solubility, good uniformity and good fluidity, not only opens up a new product application channel, but also expands the application fields of sugar products.