we also had schupfnudeln with sauerkraut, but with chopped bacon added.
asside from that, i also know mashed potatos with kassler (cured pork),
Leberwurst(loose sausage that is usualy used as a spread)
and blutwurst(blood sausage)
boiled in sauerkraut, as a Christmas classic.
(both sausages were loose and squeezed out of the casing)
i also remember grandpa snacking on cold raw plain sauerkraut for dinner.
but he was the only person i know that ate it like that.
but i dont remember any other dishes ive eaten with sauerkraut in it.