Where can I find Pudding powder in Datteln?

Pudding powder can also be found in these cities:

Bergkamen Bochum Castrop-Rauxel Dortmund Gelsenkirchen Haltern am See Herne Herten Kamen Nordkirchen Oer-Erkenschwick Recklinghausen Selm Waltrop

You can also find this in Datteln:

Milk Baking Ingredients Beer Jam Vinegar Beef Spices Cocoa Normal Rolls Acid Preserves