The present invention relates to a structure disposed on the front side of a cooking apparatus and disposed close to a heat source of the cooking apparatus to cool an operation unit requiring cooling, and a cooking apparatus including the same. According to the present invention, a complex cooking apparatus comprises: a case (50) having an opened upper part and including a predetermined space; an upper panel unit (2) coupled to the upper part of the case (50) to shield the opened upper part of the space and including a surface to mount food thereon; a first cooking heating unit (8) received in a first space formed in the case and heating the food mounted on the upper panel unit; a second cooking heating unit (9) received in a second space adjacent to the first space in the case and heating the food mounted on the upper panel unit; an operation unit assembly (6) disposed across the first and second spaces; and a first fan adjacent to the operation unit assembly (6) and installed in the second space. A part of the air flowing in the second space inside the case by a first fan (96) flows to the first space through the inner space of the operation unit assembly (6).