Abstract: A temperature controlled food serving bar having a cabinet with an elongate opening. At least one divider of thermally conductive material extends the length of the elongate cabinet opening and divides the interior cabinet space into a plurality of elongate, pan-receiving cavities. The divider comprises a side wall and a bottom wall and at least one of the bottom wall and the side wall having a wall thickness between about 0.1 inch and about 0.2 inch. At least one food-holding pan received in one of the pan-receiving cavities has a bottom wall and side walls. At least one of the side walls of the at least one food-holding pan is spaced from the side wall of the divider between about 0.03 inch and about 0.15 inch. A temperature control system controls the temperature of the at least one divider.