Processing a food according to predetermined prescription data with an electric kitchen appliance

The invention relates to the processing of a food product according to predetermined prescription data with an electric kitchen appliance. For this purpose, a system according to the invention provided with at least one electrical kitchen appliance (1) for processing at least a food according to predetermined prescription data (5) by a user and to the electric kitchen appliance (1) connected to the memory (3), wherein the electrical kitchen appliance (1) and having a food parameter detecting means (8) for detecting at least one parameter of the processed food and / or an environment parameter detecting means (10) for detecting a parameter of an environment condition of electric kitchen appliance (1) in the memory (3) to the sensed parameter at least another date (13) is stored. Thus providing such a system by which the success of a recipe can be ensured with the electric kitchen appliance within wide ranges.