Abstract: Apparatus for quick freezing of food products and the like including an insulating tank with a liquid nitrogen bath, an adjacent chamber, a conveyor system for moving product through the bath and the chamber, and an exhaust system for drawing vapor from the tank into and out of the chamber. A process for quick freezing of food products and the like wherein at least the surface of an item is frozen by immersing the item in a liquid nitrogen bath, after which the item is moved through a chamber and further cooled by vapor from the liquid bath drawn into the chamber.