Where can I find Baking powder in Avenches?

Baking powder can also be found in these cities:

Belfaux Belmont-Broye Boudry Cernier Cortaillod Courtepin Düdingen Estavayer Fribourg Granges-Paccot Kerzers Le Landeron Marly Milvignes Murten Neuchâtel Neuenstadt Neyruz Payerne Peseux NE Schwarzsee Villars-sur-Glâne

You can also find this in Avenches:

Poppy Seed Roll Canned Fruit Olive Oil Champagne Aperitif Dry Soups Wild Cold Cuts Cheese Particle