Disclosed are a processed food using a giant squid, and a method for manufacturing the same. The method for manufacturing the processed food using a giant squid does not generate thermal strain when cooking, and comprises: (a) a pre-processing step of removing ammonium chloride by immersing a peeled giant squid body into a solution for removing ammonium chloride； (b) a thickness adjusting step of processing the giant squid body, which has passed through the pre-processing step of removing ammonium chloride, to have a thickness of 8-12 mm； (c) a tenderizing step of forming a plurality of tenderizing grooves or holes on the squid meat having a predetermined thickness, which has passed through the thickness adjusting step, by using a tenderizing machine； (d) a cutting step of cutting the squid meat, which has passed through the tenderizing step, in a predetermined width and length according to uses and purposes of cooking； and (e) a packing step of packing the cut squid meat which has passed through the cutting step. The processed food using a giant squid according to the present invention is manufactured by: pre-processing a squid meat to remove bitter, sour, and salty tastes and smell； forming tenderizing grooves or holes on a surface and the other surface of the squid meat, processed to have a thickness of 8-12 mm； and cutting the same in various shapes such as a rectangular shape, a circular shape, and the like, and thus has a soft texture and prevents morphological change when cooking, thereby being able to be used for various dishes such as a squid stake, a squid cutlet, a patty for a squid burger, a squid ball, a squid fry, a squid topping, a sweet and sour squid, and the like.대왕오징어를 이용한 가공식품 제조방법이 개시된다. 본 발명의 대왕오징어를 이용한 가공식품 제조방법은, 가열 조리시에 열 변형이 발생하지 않는 대왕오징어 가공식품 제조방법으로서, a) 탈피된 대왕오징어의 몸통을 염화암모늄 제거용 수용액에 침지하여 염화암모늄을 제거하는 전처리 단계； b) 염화암모늄을 제거하는 전처리 단계를 거친 대왕오징어 몸통을 8 - 12mm 두께로 가공하는 두께 가공 단계； c) 상기 두께 가공 단계를 거친 소정 두께의 오징어 육에 연육기로 다수개의 연육홈 또는 연육공을 형성하는 연육 단계； d)
