System for preparing and method for operating a system for preparing at least one food

The invention relates to a system (100) for preparing at least one food (1, 2, 3) having a cooking chamber (10), in which the food (1, 2, 3) can be prepared, an energy unit (20), in order to carry out an supplying of electromagnetic energy into the cooking chamber (10) specific to the at least one food (1, 2, 3) in dependence on cooking information (4, 5, 6) of the at least one food (1, 2, 3), whereby the at least one food (1, 2, 3) can be brought into an edible state, wherein the energy unit (20) has at least two transmission antennae (30, 31, 32, 33), which are spaced apart from each other, can be actuated by at least one high frequency signal encoder of the system (100), and are designed to emit energy in the form of electromagnetic radiation in the microwave range into the cooking chamber (10) based on said actuation.