Curly Kale Stamppot It is ironic that kale, the main ingredient to the national dish Curly Kale Stamppot, is ever beloved by the Dutch while America has rediscovered the forgotten delight and how pertinent it is to promoting health when it comes to pushing vegetables in glossy magazines. A colleague said to me, proudly, that he’d signed up to attend a cooking course on Forgotten Vegetables.  For him, being Dutch, that meant: turnips, parsnips, and quinces.   “I’m having some kale,” a kale non-affectionado wrote of his gin and tonic, “Cheers!” I thought that was the best portion of kale I’d ever seen. “What should I write about?” I asked one day at large for a subject. “Kale!” came the reply. I wrote about kale, for which I…