My favorite - the potato12/29/2014December 29, 2014Teresa Huaytani Al is a vendor at the market in Cusco in Peru. Her favorite potato is the purple-colored Majtacha.https://p.dw.com/p/1EC5hImage: DW/K. LoschAdvertisementFavorit KartoffelTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video