I remember "Halbgefrorenes"[1] as one of the main source of income for many restaurants and Cafés in the former DDR(GDR). Second recipe to generate nearly unlim

I remember "Halbgefrorenes"[1] as one of the main source of income for many restaurants and Cafés in the former DDR(GDR). Second recipe to generate nearly unlimited profit was Soljanka[2]. [1] https://de.wikipedia.org/wiki/Halbgefrorenes https://de.wikipedia.org/wiki/Halbgefrorenes (german) [2] https://en.wikipedia.org/wiki/Solyanka https://en.wikipedia.org/wiki/Solyanka (english) Edit: format