That has to be a PA Dutch Country style meal.
The PA Dutch way to eat it is to cook the pork in the sauerkraut (ideally with a little brown sugar and one sliced apple); then put the pork + kraut on top of the taties on your plate.
It is traditional, and it’s supposed to bring good luck for the coming year.
https://www.goodfoodstories.com/good-luck-pork-and-sauerkraut/