Berliner Pfannkuchen, also known as Berliner or Krapfen, is a traditional German pastry that is popular in Berlin. It is a sweet, deep-fried doughnut filled with jam or jelly and dusted with powdered sugar. Berliner Pfannkuchen is often enjoyed as a treat during special occasions or as a dessert. It is a delightful indulgence that should not be missed when visiting Berlin.