Where can I find Sauce powder in Burgthann?

Sauce powder can also be found in these cities:

Allersberg Altdorf bei Nürnberg Deining Feucht Freystadt Hersbruck Hilpoltstein Lauf an der Pegnitz Leinburg Neumarkt in der Oberpfalz Nuremberg Postbauer-Heng Rednitzhembach Roth Röthenbach an der Pegnitz Rückersdorf Schwarzenbruck Wendelstein

You can also find this in Burgthann:

Cheese Particle Lemon Aroma Jam Ice Cream To Portion Poultry Still Water Coffee Pods Poppy Seed Roll Canned Fruit