Where can I find Poppy seed roll in Riederberg?

Poppy seed roll can also be found in these cities:

Brunn am Gebirge Gablitz Hinterbrühl Klosterneuburg Korneuburg Mauerbach Mödling Perchtoldsdorf Pressbaum Sieghartskirchen Stockerau Stuttgart Tulln an der Donau Vienna Zwentendorf an der Donau

You can also find this in Riederberg:

Flavors Honey Ice Cream To Portion Poultry Coffee Pods Rye Roll Canned Tomatoes Sunflower Oil Mustard Brandy