A device for tempering a mixture of a solid and a liquid phase, particularly a liquid containing fruit particles, is described, whereby the device has a container that is connected to a heat exchanger via a circulation line whereby the circulation line has an entry point and exit point in the container. In order to form a device of this kind in a manner that is gentler on the product, it is proposed that a barrier that blocks the exit point of the circulation line from the solid phase is arranged in the container.
