Where can I find Baking powder in Birkenau?

Baking powder can also be found in these cities:

Bensheim Eberbach Edingen-Neckarhausen Eppelheim Hemsbach Heppenheim (Bergstraße) Hirschberg an der Bergstraße Ladenburg Lampertheim Ludwigshafen am Rhein Mannheim Mörlenbach Rimbach Weinheim

You can also find this in Birkenau:

Edible Curd Grated Lemon Peel Flaxseed Bread Fruit Bar Pickled Vegetables Fresh Salt Schupfnudeln Whole Grain Rolls Mayonnaise