To provide a device for adjusting the temperature of frozen food, whereby the temperature of ice cream-type products such as frozen drinks and frozen confectionery can be adjusted in a short period of time, and smooth and soft processed foods can be obtained. This invention is a device for adjusting the temperature of frozen food, characterized by including: a setting mechanism 20 in which a temperature-adjustment object is placed； a heat-exchange pressure-application mechanism 30 for exchanging heat with the temperature-adjustment object placed in the setting mechanism 20, while pressure is applied to the temperature-adjustment object； and a serving mechanism 40 for receiving the temperature-adjustment object of which the temperature has been adjusted, and serving the temperature-adjustment object in a predetermined container. Application of pressure under heat exchange makes it possible to adjust the temperature of frozen food in a short period of time. The temperature of the entire frozen food can be uniformly adjusted, and non-uniformity and instability in the quality of the food due to uneven temperature adjustment are avoided. Because the temperature-adjusted food is served in the predetermined container by a series of operations, the frozen food is prevented from being exposed to the exterior or adhering to machinery (the device) from the temperature adjustment until the serving.L'objet de l'invention est de fournir un dispositif pour régler la température d'un aliment congelé, permettant de régler la température de produits de type crème glacée tels que des boissons congelées et des confiseries congelées en peu de temps, et d'obtenir des aliments transformés moelleux et doux. À cette effet, l'invention concerne un dispositif pour régler la température d'un aliment congelé, caractérisé en ce qu'il comprend : un mécanisme de réglage (20) dans lequel est placé un objet de réglage de température ； un mécanisme d'application de pression sous échange thermique (30
