The present invention relates to a method for manufacturing a read-to-drink cafe latte food composition with no artificial additives and a ready-to-drink cafe latte food composition with no artificial additives manufactured by the method. Through a preheating and holding process and two homogenization processes, the provided ready-to-drink cafe latte food composition is not only excellent in phase stability and sensory properties without additives such as emulsifying stabilizer and acidity controlling agent, but also is able to provide a fresh and healthy cafe latte food composition such as coffee at a coffee shop for customers who highly regard naturalness and no artificial additives as well as reduction of manufacturing cost. The method of the present invention comprises: a) a step of mixing and stirring in an order of purified water, crude oil, and coffee extract b) a step of preheating and holding the mixture of step a) c) a step of primarily homogenizing the mixture of step b) d) a step of disinfecting the mixture of step c) e) a step of secondarily homogenizing the mixture of step d) and f) a step of cooling the mixture of step e).COPYRIGHT KIPO 2018본 발명은 무첨가물 레디 투 드링크 카페라떼 식품조성물의 제조방법 및 그 방법에 의해 제조된 무첨가물 레디 투 드링크 카페라떼 식품조성물에 관한 것으로서, 예열 및 홀딩공정과 2차에 걸친 균질화 공정을 통하여 유화안정제, 산도조절제 등과 같은 첨가물 없이도 상안정성과 관능면에서 우수할 뿐만 아니라 제조원가의 절감은 물론 천연 및 무첨가를 중요시하는 소비자들에게 커피전문점의 커피와 같은 신선하고 건강한 레디 투 드링크 카페라떼 식품조성물을 제공한다.