Where can I find Poppy seed roll in Swisttal?

Poppy seed roll can also be found in these cities:

Bad Münstereifel Bonn Bornheim Erftstadt Eschweiler Euskirchen Mechernich Meckenheim Niederkassel Nörvenich Troisdorf Weilerswist Wesseling Zülpich

You can also find this in Swisttal:

Semolina Porridge Cake Vanilla Sugar Jelly Ice Cream Desserts Meat Products Lemonades Instant Coffee Pumpkin Seed Roll Canned Meat