A heritage variety, submitted by George Brinson, Carmanville, NL. This variety has been grown in the area, by members of the Brinson family, since 1870. Seems to be the same as Cups – we grow this variety as the Canadian strain to compare with the Brittish strain – in 2010 they will be planted at the same time next to each other to compare (Cup is not growing Tall Vines).
When I first ate a Cup tuber it seemed starchy and falls apart easily, but Black Mignion hold the shape well – still the variety is starchy and dry, with a light earthy flavor, a light hint of chestnut. The skin is thin and keeps a nice color hue after cooking.