Sometimes I have artichokes and am not sure when I will get them into a menu, so I will just cook them when I get the chance whether I intend to serve them at that moment or not. They are good cold, can be re-heated, or worked into something else, as happened here. The combination of artichoke and potato is a great one, especially with sweet waxy potatoes such as Yukon Golds or a fingerling type. This salad would be good with some cauliflower florets blanched and dressed while hot, then cooled and added in.