Where can I find Sauce powder in Oberbuchsiten?

Sauce powder can also be found in these cities:

Aesch Balsthal Biberist Breitenbach Bubendorf Derendingen Dornach Egerkingen Egolzwil Erlinsbach Ettingen Gelterkinden Gerlafingen Herzogenbuchsee Langendorf Langenthal Laufen Liestal Lostorf Murgenthal Oensingen Oftringen Olten Reiden Rothrist Schönenwerd Sissach Solothurn Zell Zofingen Zuchwil

You can also find this in Oberbuchsiten:

Fish Croissants Flour Wheat Breads Diet Products Ready Meals Energy Drinks Espresso Beans Food Flips