The present invention relates to a method for producing Korean knife-cut noodles containing a Cudrania tricuspidata fruit extract. More specifically, the method comprises a noodle stripe producing step of producing noodle stripes for knife-cut noodles containing a Cudrania tricuspidata fruit extract a meat juice producing step of producing meat juice for knife-cut noodles containing a Cudrania tricuspidata fruit extract a mixing step of mixing the noodles stripes produced through the noodle strip producing step with the meat juice produced from the meat juice producing step and a seasoning mixing step of mixing a seasoning with the mixture produced through the mixing step.COPYRIGHT KIPO 2015본 발명은 구지뽕 열매의 진액이 함유된 칼국수의 제조방법에 관한 것으로, 더욱 상세하게는 구지뽕 열매 진액이 함유된 칼국수용 면을 제조하는 면발제조단계, 구지뽕 열매 진액이 함유된 칼국수용 육수를 제조하는 육수제조단계, 상기 면발제조단계를 통해 제조된 면을 상기 육수제조단계에서 제조된 육수와 혼합하는 혼합단계 및 상기 혼합단계를 통해 제조된 혼합물에 양념장을 혼합하는 양념장혼합단계로 이루어진다.