The invention discloses an automatic dosing device, comprising a frame on which are disposed a flavoring unit, a flavoring receiving unit and a control unit, wherein the flavoring unit comprises a solid flavoring means and a liquid flavoring means, the solid flavoring means comprises a solid flavoring module and a first drive device, the solid flavoring module is detachably connected to the first drive device, the liquid flavoring means comprises a liquid flavoring module and a second drive device, the liquid flavoring module is detachably connected to the second drive device both the first and second drive devices are fixed on the frame and are connected with the control unit respectively the flavoring receiving unit receives flavorings from the solid flavoring means and the liquid flavoring means. The automatic dosing device and the flavoring modules of the invention have a detachable split-up structure, a disassembling operation is made flexible and convenient, and a convenient and quick replacing and cleaning is realized. The automatic dosing device can adjust the flavoring module quickly according to different flavoring requirements imposed by different cooking apparatus, and the compatibility of the automatic dosing device with various cooking apparatuses is improved.