Where can I find Poppy seed roll in Ochlenberg?

Poppy seed roll can also be found in these cities:

Balsthal Biberist Burgdorf Derendingen Egerkingen Egolzwil Gerlafingen Hasle bei Burgdorf Herzogenbuchsee Huttwil Kirchberg Langendorf Langenthal Murgenthal Oensingen Oftringen Reiden Rothrist Solothurn Utzenstorf Zell Zofingen Zuchwil

You can also find this in Ochlenberg:

Cookies Buttered Toast Sausages Edible Curd Grated Lemon Peel Flaxseed Bread Fruit Bar Pickled Vegetables Fresh Salt