These are usually served just before the beginning of Lent. If you don't have a good old-fashioned bakery nearby, or you want to try your hand at making these treats, here recipe and tips on paczki-making from Polish Heritage Cookery. Prep time does not include rising time, and the cooking time is for 1 batch. The number of doughnuts bepends on size made and size of cutter used. Save the egg whites for another project. I've added a note about egg white recipes.