Its sauerkraut and sausage stew - has other things like stewed tomatoes and whatnot in it as well. Its a very acidic meal, that really needs to be eaten with a nice hardy bread to keep it from coming back up - Im surprised you hadn't come across it in your Eastern European travels, or perhaps you have, but with another name.
I might have seen food like it, but never paid attention.
And of course, being deaf, I would've never heard what it was called.
I know I never ate anything like that, because my principle rule is, if you don't know what's in it, don't eat it.
The ingredients--but not the preparation and final appearance--sound very much like what we call "runzas" in Nebraska.