Prick the potatoes with a fork several times, then rub potatoes with olive oil, sprinkle with salt and wrap tightly in foil. Place the potatoes into a slow cooker, cover, and cook on High for 4 1/2 to 5 hours, or on Low for 7 1/2 to 8 hours until tender.
Would not have thought to do jacket spuds in the slow cooker so was pleased with the idea. Put mine on before I went to work and it was nice to come home to a quick meal for the family, just added some salad. Thanks. - 25 Sep 2014