Where can I find Sauce powder in Graben?

Sauce powder can also be found in these cities:

Amberg Augsburg Bobingen Buchloe Friedberg Geltendorf Kissing Klosterlechfeld Königsbrunn Landsberg am Lech Mering Penzing Schwabmünchen Stadtbergen Türkheim

You can also find this in Graben:

Roll Pumpernickel Breakfast Cereals Menus With Meat Filter Coffee Sesame Roll Mayonnaise And More Rice Mega Burger Bun Canned Soups