Where can I find Flaxseed bread in Biberstein?

Flaxseed bread can also be found in these cities:

Aarau Bad Säckingen Bad Zurzach Baden Bremgarten Brugg Buchs Döttingen Erlinsbach Fahrwangen Fislisbach Frick Gebenstorf Gelterkinden Gränichen Lenzburg Lostorf Lupfig Mellingen Menziken Murgenthal Muri Möhlin Möriken-Wildegg Neuenhof Nussbaumen Oftringen Olten Reiden Reinach Rothrist Schöftland Schönenwerd Seon Stein Suhr Unterentfelden Wettingen Windisch Wohlen Zofingen

You can also find this in Biberstein:

Milk Baking Ingredients Beer Jam Vinegar Beef Spices Cocoa Normal Rolls Acid Preserves