Where can I find Baking powder in Courroux?

Baking powder can also be found in these cities:

Aesch Allschwil Arlesheim Basel Binningen Breitenbach Delémont Derendingen Dornach Ettingen Kanton Reinach Langendorf Laufen Moutier Muttenz Münchenstein Solothurn Tavannes Zuchwil

You can also find this in Courroux:

Everything From Milk Baking Mixtures Cream Stiffener Spreads Savory Food For Diabetics Menus With Meat Fruit Spritzers Filter Coffee Baguette Roll Salt Sticks