Caruso Potatoes This page first published: Apr 9, 2005 · Modified: May 19, 2018 · by CooksInfo. Copyright © 2020 · This post may contain affiliate links · This blog generates income via ads · Caruso are oval potatoes with pale yellow flesh. They fry up well. They are mainly grown for processing into dehydrated potatoes or into potato chips (aka crisps in the UK.) The plant delivers high yields.