Start with this easy potato cheese pierogi recipe.) Beyond that, you can choose the pierogi stuffing you'd most like to add to potato soup -- after all, there are few foods better suited as a foil ...
Polish kielbasa, green cabbage and pierogi line a baking sheet for this ... Thinly slice it and add it to a soup or a stir-fry later in the week (or next — it holds up for a while)!