The invention provides a processing method of dried radish food, and the processing method of the dried radish food comprises the following steps: 1) processing of raw materials, to be more specific, the raw materials are soaked in light salt brine until attachments on the surface of the raw materials are loose and soft, and then washed with clear water; 2) peeling and slicing, to be more specific, peeling radishes by a peeling machine, and slicing the peeled radishes into slices; 3) blanching, to be more specific, putting the radish slices in steam for hot blanching, and after the blanching, immediately dip-bleaching the radish slices with cold water; 4) preparation of seasoning, to be more specific, preparing the seasoning by mixing and stirring components of 2.0-5.0 parts by mass of white sugar, 10.0-20.0 parts by mass of soy sauce, 4.0-8.0 parts by mass of edible salt, 3.0-6.0 parts by mass of sesame oil, 2.0-4.0 parts by mass of baking soda and 100.0-200.0 parts by mass of water; 5), soaking and pickling, to be more specific, putting the blanched radish slices in the seasoning for pickling; 6) artificial drying, to be more specific, spreading the pickled radish slices in a dish, putting the pickled radish slices in an oven for baking; and by washing of the pickled radish slices with the light salt brine, pesticide residues on the radishes can be effectively removed.