A cooking oven includes a housing defining an internal cooking cavity with an opening. A door assembly includes an inner panel framing an inner glass pane, and an outer panel framing an outer glass pane. A pivot arrangement pivotably mounts the door assembly to the housing. The pivot arrangement includes at least one pivot part located on the door assembly and at least one pivot part located on the housing. The pivot part of the door assembly is separable from the pivot part of the housing via vertically upward movement of the door assembly and upon separation of the pivot part of the door assembly from the pivot part of the housing the door becomes completely removed from the housing to enable the door assembly to be taken to a washing station for cleaning.