What am I misunderstanding? By the way, the internet did not have any helpful nuanced understanding of the culinary term "ЖУЧОК"! How can that be?
It must mean something like, a "loaf" like a 'meatloaf', or more precisely, diminutive "little mackerel-fish loaf". But I MAY BE COMPLETELY WRONG.
HELP, me understand the nuance. And if there is even one proper internet reference (wiki, google image, pinterest) let me know too.
Cheers