Abstract: A process for the preparation of ready-cooked and semi-cooked dishes in a cooking container into which are incorporated all the ingredients, preferably automatically, including mixing of the ingredients just as for an artisanal preparation. A machine for performing the process includes a heating surface on which are placed containers for individual use, the surface being driven by a timed driving system, food supply devices which supply the food according to the timing of the driving system, such that the dishes can be consumed, preserved or frozen. It is also possible to interrupt the cooking in order to separate the solids from the liquid which can be preserved or frozen. The final phase can be carried out in a machine which has a resistance and a container support, one or the two being separable from the other after a delay.