Where can I find Vanilla sugar in Königswinter?

Vanilla sugar can also be found in these cities:

Bad Honnef Bonn Bornheim Brühl Hennef (Sieg) Hünxe Linz am Rhein Lohmar Meckenheim Niederkassel Remagen Siegburg Swisttal Troisdorf Waldbreitbach Wesseling

You can also find this in Königswinter:

Edible Curd Grated Lemon Peel Flaxseed Bread Fruit Bar Pickled Vegetables Fresh Salt Schupfnudeln Whole Grain Rolls Mayonnaise