Abstract: A high efficiency cooking system includes a thermal enclosure having an open mouth at its front, the mouth in communication with the ambient atmosphere, the enclosure having hinged frontal doors below the open mouth, an interior of doors defining an upward air path provided by an air blower for blowing air upwardly through vertical channels within the doors, across the open mouth, into an exhaust assembly above the top of the mouth, and an exhaust assembly for expelling air into the atmosphere. Also included is a horizontal high thermal conductivity panel formed of a stone-like material, positioned on a complemental support, axially journaled on a rigid shaft, rotated by a gear motor. Further included are a pair of hydrocarbon gas or electrical powered infrared OR) emitters.