The invention provides fragrance-mixing preserved szechuan pickle and a preparation method thereof, in order to solve the problems that in the prior art, the integration and coordination of fragrance of preserved szechuan pickle are poor, so that the fragrance of the product is not natural, not obvious and not durable. The preparation method of the fragrance-mixing preserved szechuan pickle comprises the following steps: soaking preserved szechuan pickle blank by using salt water, wherein during the soaking process, pepper, garlic and ginger are added; and extracting fragrance extractives of spices, washing the soaked preserved szechuan pickle blank, desalting, splitting, pressing, mixing the treated preserved szechuan pickle blank with the fragrance extractives of spices, and thus obtaining the preserved szechuan pickle product. According to the invention, the fragrance (namely, the added fragrance) and the fragrance of the raw material of the preserved szechuan pickle are integrated, so that the fragrance-mixing preserved szechuan pickle is bright in color, mellow and durable in fragrance, with the addition of the natural flavor generated by lactic acid fermentation, the product is appetizing, tasty and refreshing, delicious and crispy.