Where can I find Baking powder in Rüti bei Büren?

Baking powder can also be found in these cities:

Biberist Biel Bienne Bremgarten bei Bern Brugg Burgdorf Derendingen Gerlafingen Grenchen Hasle bei Burgdorf Ipsach Ittigen Kerzers Kirchberg Langendorf Lyss Moutier Münchenbuchsee Nidau Solothurn Tavannes Utzenstorf Zollikofen Zuchwil

You can also find this in Rüti bei Büren:

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