PROBLEM TO BE SOLVED: To provide a ketone frozen dessert capable of preventing a decrease in appetite and a method for producing the same. Kind Code: A1 A method for producing a ketone frozen dessert comprising a mixing step of mixing materials and a freezing/stirring step of stirring the mixed materials while freezing, wherein the materials are uniformly mixed in the mixing step. , Production of ketone frozen desserts, in which the fat-containing component material is added to the material in multiple times and mixed, and in the freeze-stirring step, weighted stirring is performed as necessary to prevent partial coagulation based on the fatty acid component. Method. Also, a ketone frozen dessert formed by the above manufacturing method. [Selection diagram] Figure 1【課題】食欲減退を防止しうるケトン氷菓，及びその製造方法の提供。【解決手段】材料を混和する混和工程と，混和された材料を冷凍しながら撹拌する冷凍撹拌工程と，からなるケトン氷菓の製造方法であって，前記混和工程において，材料が均一に混和するよう，脂肪含有成分材料を複数回に分けて材料に加え，混和するとともに，前記冷凍撹拌工程にて，脂肪酸成分に基づく部分的な凝固を防止すべく必要に応じ加重撹拌を行う，ケトン氷菓の製造方法。ならびに，前記製造方法により形成される，ケトン氷菓。【選択図】図１
