A kettle assembly for soup comprising a kettle part and a lid, characterised in that the kettle part comprises a cylindrical outer container (1) and a cylindrical inner container (2) fitting inside said outer container, said inner container having therein a vertical separating plate (3), such that at least two compartments are formed and that the lid (4) comprises a hinge (5), such that each of the compartment of the inner container can be opened separately.