The formula of the fillings of peach blossom pie was researched with edible peach blossom, flour, white sugar and red bean as raw materials. The pie quality was evaluated by sensory evaluation combined with fuzzy evaluation. The formula was optimized by orthogonal test. The result showed that the optimal filling formula was edible peach blossom (0.8 g), flour paste (20 g), sugar (30 g), red bean (40 g), peanut (10 g) and sesame (10 g). According the above format and processing, the peach blossom pie had good color with crisp and sweet taste without oily.