Exemplary embodiments are directed to a combination appliance. The combination appliance includes a first appliance and a second appliance. The first appliance includes a front surface, a rear surface, side surfaces extending between the front and rear surfaces, and at least one heating chamber. The second appliance includes a front surface, a rear surface, side surfaces extending between the front and rear surfaces, a heating chamber, and a door at the front surface of the second appliance. The first appliance is vertically disposed over the second appliance with the front, rear and side surfaces of the first and second appliances substantially aligned. A width of the combination appliance defined by the front surface of the first and second appliances is dimensioned smaller than a depth of the combination appliance defined by the side surfaces of the first and second appliances.