Alaska Sweetheart Potatoes This page first published: Apr 17, 2005 · Updated: Jun 1, 2018 · by CooksInfo. Copyright © 2021 · This post may contain affiliate links · This blog generates income via ads · Alaska Sweetheart Potatoes have red skin and pinkish flesh. Late harvest. Marketed for table use by consumers. History Notes Alaska Sweetheart Potatoes were developed in Alaska, USA.