Where can I find Three-grain bread in Bärschwil?

Three-grain bread 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:

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