A combination oven capable of preparing food product, the combination oven comprising: a heating cavity defining an interior including an apparatus for supporting food product disposed therein; a door providing selective access to the interior; a first food preparation assembly comprising a steam assembly selectively providing steam into the interior to prepare food and a heat assembly selectively heating the interior to prepare food using at least one of radiating heat and forced air convection, the heat assembly comprising a heating element disposed in the heating cavity and an air mover capable of forcing incoming air across the heating element to produce heated air that is delivered to the interior of the heating cavity, the steam assembly comprising a steam producing assembly capable of delivering liquid across the heating element that transforms the liquid into steam that is delivered to the interior of the heating cavity; and a smoking assembly selectively delivering smoke into the interior independently of the first food preparation assembly; and a drain system configured to drain liquids produced during food preparation from the interior while preventing gasses from escaping from the interior when the interior is pressurized below a threshold pressure. view more

An oven capable of preparing food product utilizing a first and second food preparation process, the oven comprising: a heating cavity defining an interior including an apparatus for supporting food product disposed therein, and a door providing selective access to the interior; a first food preparation assembly operable to prepare raw food product using steam and at least one of radiating heat and forced air convection; a smoking assembly configured to deliver heat to an aromatic smoke producing media that emits smoke into the heating cavity in response to the delivered heat; and a closed venting system that drains liquids produced during food preparation from the interior while preventing gasses from escaping from the interior when the interior is pressurized below a threshold pressure; wherein the oven is capable of operating the first food preparation assembly simultaneously with the smoking assembly or separately from the smoking assembly; wherein the heating cavity is configured to be a closed system so that air inside the heating cavity is not continuously in direct communication with air outside the oven. view more