Where can I find Sauce powder in Lehmen?

Sauce powder can also be found in these cities:

Andernach Boppard Kobern-Gondorf Koblenz Lahnstein Mülheim-Kärlich Münstermaifeld Neuwied Nickenich Oberdürenbach Plaidt Treis-Karden Waldesch Weißenthurm

You can also find this in Lehmen:

Butter Bread Cornstarch Spread Sweet Food For A Low Cholesterol Diet Pasta Dishes Fruit Juices Instant Cappucino Breakfast Croissants Canned Food