Abstract: Ground beef at 28.degree.-31.degree. F. ground to pass through 3/32-1/8 inch grinder outlet openings is spread laterally and sheeted on a moving conveyor belt to a desired patty thickness with minimum pressure and working. The sheet passes under an endless track of transversally extending bars having a pattern of hexagonal cells cooperatively formed in their outer faces. The bars are mounted to chains which are entrained about sprockets that are driven to match the surface speed of the sheet conveyor. Intermediate the longitudinal extent of the lower run of the track of cutter bars, the cutters are gradually cammed down to abutment with the sheet conveyor, and gradually out of the sheet. At the downstream end, the hexagonal patties move over a fluidized bed-type transfer plate onto a take away conveyor, e.g. into a blast freezer, as a narrow selvage at both lateral margins drop away for recycling.

Abstract: A heated platen with a downwardly-facing surface is provided with an upwardly-accessible handle, and with coordinately height-adjustable legs, the feet of which are adapted to stand on a grill as a food product such as a hamburger patty is simultaneously cooked from below by the grill and from above by the heated platen. By preference, the downwardly-facing heated surface is covered by a replaceable non-stick surface layer in the form of polytetrafluoroethylene-impregnated glass fiber cloth. The platen preferably is heated by on-board electrical resistance heating units, controlled from an off-board control panel to which it is connected by leads from an on-board temperature sensor, and an electrical power cable.