The present invention relates to a cooking receptacle (1). The cooking receptacle (1) is disposed on a heating board (30), a combustion furnace or an analogue for cooking foods. The cooking receptacle comprises one or more than one cover (2) made of nonmagnetic materials. According to the invention, the cover (2) includes a magnet (10) which has nonzero remanence changing with the temperature and the Curie temperature of larger than 350 DEG C, the changing of the remanence generates the changing of the magnetic field, and the magnet (10) is used for cooperating with at least one magnetic field measurement sensors (22, 22a) arranged around the cover (2). The electrical signals used in a control device (25) generated by the magnetic field measurement sensor to permit the determination of the cover temperature.