Pączki are traditional Polish doughnuts are made from yeast-leavened dough that's rich in eggs, sugar, milk, and fats. A touch of spirit, such as rum, is often added to the dough for pączki to prevent the absorption of oil during frying. They are darker and larger than their Austrian cousin krapfen and often ball-like in shape rather than round.

Traditional fillings are plum preserve and rose jam. They are placed at the center of the dough and then wrapped around it to make a ball-like shape. Pączki are much more than just a tasty treat; they hold cultural significance in Poland and among Polish communities worldwide.

Consuming pączki on the last Thursday before Lent begins is a centuries-old tradition, marking a time to indulge in rich foods before the fasting period of Lent. The popularity of pączki has spread beyond Poland, with many bakeries in the United States, especially those in areas with large Polish populations, offering them in the lead-up to Lent.