This savory tarte tatin is the first recipe I bookmarked when I got my copy of River Cottage Veg and the dish I most anticipated cooking and eating. Hugh Fearnley-Whittingstall's take on the French dessert is the perfect example of the wonders of vegetable cookery. Beets—the candy of the vegetable world—are excellent in the role of apples in this tart. Paired with buttery puff pastry and pungent shallot-parsley vinaigrette, they are sweet and savory all at once. Each bite is a treat.