An oven having a body that includes a base , a ceiling , and a wall extending between the base and the ceiling , the wall at least partly surrounding a cooking cavity ; the base including a base cavity and an opening that extends between the base cavity and the cooking cavity ; the oven further including a removable container having a floor and sidewalls that define a chamber to hold fluids therein, the base cavity adapted to receive the removable container , the removable container being movable relative to the base cavity between a storage position in which the removable container is retained in the base cavity , and an open position in which the removable container is at least partially exposed relative to the base cavity ; the oven further including an interface assembly providing a connection between a fluid outlet of the removable container and the cooking cavity , the interface assembly including: a receptacle mounted above the base and having an open top that is exposed to the cooking cavity, the receptacle being located underneath the cooking cavity , the receptacle further including a fluid inlet ; a plumbing assembly connecting the fluid outlet of the removable container and the fluid inlet of the open receptacle , the plumbing assembly including a fluid pump operable to direct a flow of fluid from the fluid outlet of the removable container into fluid inlet of the receptacle ; and a heating assembly mounted to an underside of the receptacle , the heating assembly being adapted to heat fluids in the receptacle for evaporation of said fluids into the cooking cavity . the base including a base cavity and an opening that extends between the base cavity and the cooking cavity ; the oven further including a removable container having a floor and sidewalls that define a chamber to hold fluids therein, the base cavity adapted to receive the removable container , the removable container being movable relative to the base cavity between a storage position in which the removable container is retained in the base cavity , and an open position in which the removable container is at least partially exposed relative to the base cavity ; the oven further including an interface assembly providing a connection between a fluid outlet of the removable container and the cooking cavity , the interface assembly including: a receptacle mounted above the base and having an open top that is exposed to the cooking cavity, the receptacle being located underneath the cooking cavity , the receptacle further including a fluid inlet ; a plumbing assembly connecting the fluid outlet of the removable container and the fluid inlet of the open receptacle , the plumbing assembly including a fluid pump operable to direct a flow of fluid from the fluid outlet of the removable container into fluid inlet of the receptacle ; and a heating assembly mounted to an underside of the receptacle , the heating assembly being adapted to heat fluids in the receptacle for evaporation of said fluids into the cooking cavity . a receptacle mounted above the base and having an open top that is exposed to the cooking cavity, the receptacle being located underneath the cooking cavity , the receptacle further including a fluid inlet ; a plumbing assembly connecting the fluid outlet of the removable container and the fluid inlet of the open receptacle , the plumbing assembly including a fluid pump operable to direct a flow of fluid from the fluid outlet of the removable container into fluid inlet of the receptacle ; and a heating assembly mounted to an underside of the receptacle , the heating assembly being adapted to heat fluids in the receptacle for evaporation of said fluids into the cooking cavity . <EOS>