An improved grill with an upper platen position and a pressure control is disclosed. The grill may include a lower platen assembly having a lower grilling plate, and an upper platen assembly movably connected to the lower platen assembly. The upper platen assembly may include an upper grilling plate operatively connected to a manipulator capable of applying positive pressure on and adjusting position of the upper grilling plate. Methods of using the grill to cook food items are also disclosed.