Roasted Jerusalem Artichokes (or Sunchokes)

""This is a super-easy way to cook these vegetables if you've never tried them before and by far my favorite. Jerusalem artichokes, or sunchokes, are starchy tubers like potatoes and turnips. When roasted, the skin becomes flaky and the flesh becomes tender, but the taste of a sunchoke is slightly nutty and sweet. Cooked sunchokes are best when eaten within 2 days. When raw, they store well in your fridge's vegetable bin, wrapped loosely in a paper towel. Enjoy!"..."