Jerusalem Artichoke

(Purée de Pommes de Terre, de Topinambours, et de Céleri-rave) At the market in Le Neubourg, not far from where I live in Normandy, each Wednesday farmers bring out their produce in a panoply that directly mirrors the seasons. This dish, which I make with vegetables from that market, is a celebration of fall. Farmers in Le Neubourg are really mostly market gardeners or truck farmers, or maraîchers. They and others like them are the backbone of the French agricultural system, providing from their small plots the best and the freshest produce in the country. Because they are small and sell direct, they can grow a wide variety of vegetables, which is why I can find Jerusalem artichokes alongside potatoes and celery root, dandelion greens, and wild mushrooms gathered in the surrounding woods. Though the vegetables in this dish are unglamorous, the balance here is luscious, rich, and satisfying.

We found celery root and Jerusalem artichokes equally delicious in this puree.

If you're preparing this dish as a part of your Thanksgiving meal, put this gratin in the oven once the turkey comes out.

This recipe calls for both "true" artichokes — known botanically as globe artichokes — and Jerusalem artichokes, which are actually an unrelated root vegetable (sometimes called Sun Chokes). In the soup, the Jerusalem artichokes enhance the flavor of the leafed variety. Active time: 30 min Start to finish: 1 hr

Active time: 40 min Start to finish: 40 min

This soup is very thick; it can be thinned with additional chicken broth, if desired.