A cryogen injection apparatus for injecting a cryogenic substance to a blender includes at least one nozzle constructed for being in fluid communication with an interior of the blender a heat transfer fluid for being operationally associated by conduction with the at least one nozzle and a heat transfer housing supporting the at least one nozzle and having a space therein for receipt of the heat transfer fluid to warm the at least one nozzle. A related method is also provided.
