WW2 German army field kitschen a.k.a. Gulaschkanone Feldkochherd

Karl Rudolf Fissler of Idar-Oberstein invented a mobile field kitchen in 1892 that the Germans came to refer to as a Gulaschkanone (Goulash Cannon) because the chimney of the stove resembled ordnance pieces when disassembled and limbered for towing.
As technology has advanced, larger trailers have evolved as horses were phased out in favour of motorized vehicles more capable of towing heavier loads.
In WWII the mobile canteen was used as a morale booster in the United Kingdom, fitting in with the culture of the tea break and in particular as a result of the successful wartime experiment of the tea lady on productivity and morale. The larger mobile kitchens (now commonly called "flying kitchens" because of the greater speed with which they can be deployed) can service entire battalions of troops.

[@MotionMcAnixx]

Schurpe dätt kuchie eyn det kriegiewelt?

[@diariezs]

Dës Kichen ass en originelle Zweete Weltkrich, deen zu sengem Ursprong restauréiert gouf, gouf aus Aktien zesummegesat a vun engem Enthusiast aus Russland besat an engem räiche Sammler fir seng Sammlung vu Raritéiten verkaaft.

[@MotionMcAnixx]

Hello - my apologies for the previous comment - I was playing with translation things online. Can you tell me - how were these units cleaned and sanitized? The kettle looks like it is in place - and not removable?