This is the recipe I found handwritten in my Polish grandmother's cookbook. I have since found ones almost identical in Polish cuisine cookbooks. I so looked forward as a child to the Sundays that the Catholic church in Wilno, Minnesota sold paczkis after Mass on Sundays. They were the best treat ever. This recipe takes some effort, but they taste just as good. *NOTE....I'm adding this change after reading the last reviewer's very helpful comment that it tasted too eggy...she's right, it's a very eggy pastry dough. Be sure to use 6 whole eggs instead of the 12 yolks if you don't like that flavor (I know many people don't). It will work just as well, but be more to your taste. I'm so glad she took the time to bring this to my attention....it's something I should have mentioned before.