Where can I find Cornstarch in Pentling?

Cornstarch can also be found in these cities:

Abensberg Alteglofsheim Bad Abbach Beratzhausen Hemau Kelheim Langquaid Lappersdorf Mutzschen Neutraubling Obertraubling Regensburg Regenstauf Saal an der Donau Schierling Tegernheim Zeitlarn

You can also find this in Pentling:

Pudding Decorative Sugar Three-Grain Bread Cereals Delicatessen Sausage Spice Pastes Mashed Potatoes Raisin Roll Canned Sausage