The present invention provides a method of processing Aurelia aurita all discarded into an edible food. The present invention is characterized by comprising: (S1) a capturing step of capturing Aurelia aurita with a net and inputting the Aurelia aurita to a fresh water tank of a vessel; (S2) a transporting step of transporting the captured Aurelia aurita to the vessel; (S3) a washing and selecting step of removing mesoglea and tentacles from the Aurelia aurita and sorting out Aurelia aurita having scratches which has no market value, and then storing the remaining Aurelia aurita on a wicker tray to remove water; (S4) a salting step of adding and then storing for 48 hours until a moisture content of the Aurelia aurita becomes 60-70%, 200 parts by weight of the Aurelia aurita which has been subjected to washing and selection step (S3), in a salt solution in which 20-40 parts by weight of salt and 1-3 parts by weight of potassium are mixed with 100 parts by weight of water; (S5) a solidification step of inputting 0.001-0.01 parts by weight of each of calcium sulfate and magnesium chloride, which are coagulants, together to the salt solution when salt and potassium are added to the salt solution in the salting step (S4); (S6) a drying step of naturally drying the Aurelia aurita on a wicker tray for 5 days until a moisture content of the Aurelia aurita becomes 5-20%; and (S7) a salt adding step of storing the Aurelia aurita by sprinkling 15-30 parts by weight of kosher salt on 5-10 parts by weight of the Aurelia aurita subjected to the previous steps. According to the present invention, since Aurelia aurita may become edible to be captured by the mass, damage to a fishing operation facility and a power generation facility is able to be minimized, create jobs, and increase income for fishermen which may contribute to the economic revitalization of a marine area and an island area.본 발명은 전량 폐기처분되던 보름달물해파리를 식용할 수 있도록 한 보름달물해파리의 식품가공방법을 제공코자 하는 것으로서, 본 발명은 보름달물해파리를 그물로 포획하여 선박