Irish Peace Potatoes This page first published: Apr 7, 2005 · Updated: Jun 1, 2018 · by CooksInfo. Copyright © 2021 · This web site may contain affiliate links · This web site generates income via ads · Information on this site is copyrighted. Taking whole pages for your website is theft and will be DCMA'd. See re-use information. Irish Peace are round to oval potatoes with light-buff skin, and white flesh. History Notes Irish Peace Potatoes were released in 1923.