Where can I find Baking powder in Inkwil?

Baking powder can also be found in these cities:

Balsthal Biberist Burgdorf Derendingen Egerkingen Gerlafingen Herzogenbuchsee Huttwil Kirchberg Langendorf Langenthal Murgenthal Oensingen Oftringen Olten Rothrist Solothurn Utzenstorf Zell Zuchwil

You can also find this in Inkwil:

Pudding Decorative Sugar Three-Grain Bread Cereals Delicatessen Sausage Spice Pastes Mashed Potatoes Raisin Roll Canned Sausage