Where can I find Potato dishes in Rüthi?

Potato dishes can also be found in these cities:

Abtwil SG Altach Altstätten Appenzell Au Buchs Diepoldsau Dornbirn Feldkirch Fußach Göfis Götzis Heiden Herisau Hohenems Koblach Laterns Lustenau Mäder Nenzing Nüziders Oberriet Rheineck Sankt Margrethen Schlins Schnifis Schwarzach St. Gallen Sulz Teufen Thüringen Walenstadt Weiler Widnau Wittenbach Wolfurt Übersaxen

You can also find this in Rüthi:

Edible Curd Flaxseed Bread Fruit Bar Pickled Vegetables Fresh Schupfnudeln Whole Grain Rolls Mayonnaise Rice Pastries