The invention discloses Fu tea pastry stuffing and a preparation method thereof. The stuffing is prepared from a main material in accordance with a pastry stuffing proportion standard, xylitol or rockcandy and vegetable oil or salad oil. The Fu tea pastry stuffing is characterized by containing Fu tea, wherein the Fu tea is prepared from Fu tea pulp, Fu tea soup or Fu tea powder prepared by Fu tea processing; and the Fu tea used for preparing the Fu tea pulp, Fu tea soup or Fu tea powder is 8-20 percent of the total weight of the pastry stuffing. According to the Fu tea pastry stuffing, the health-protecting effect of Fu tea can be more sufficiently achieved, rich and mellow tea fragrance is given to the stuffing since the Fu tea is processed into pulp or soup, or the tea powder is soaked; and a variety is increased for pastry stuffing, and requirements of more people can be met. By adopting the method for preparing the Fu tea pastry stuffing, a reasonable process for preparing Fu teapulp or tea soup or tea powder is determined, and the manufacture is simple and feasible and is favorable to development of the pastry industry.