Where can I find Baking powder in Bärschwil?

Baking powder can also be found in these cities:

Aesch Allschwil Arlesheim Balsthal Basel Binningen Birsfelden Breitenbach Delémont Dornach Ettingen Füllinsdorf Grenzach-Wyhlen Kanton Reinach Langendorf Laufen Moutier Muttenz Münchenstein Oensingen Pratteln Solothurn

You can also find this in Bärschwil:

Semolina Porridge Cake Vanilla Sugar Jelly Ice Cream Desserts Meat Products Lemonades Instant Coffee Pumpkin Seed Roll Canned Meat