Roasted Fennel Recipe (Easy) Wholesome Yum My latest recipe for @testkitchen is this rich and comforting Fennel and Onion Gratin. It makes a great fall winter side dish for those a little bored with potatoes. And you can find the recipe at the If you need a crunchy, hearty and bright winter salad, here is one! Radicchio and Chicken Salad with Caramelized Honey, Orange and Tahini Vinaigrette. I used pink radicchio because. Valentines . To get perfectly roasted fennel, we tossed the fennel in salted water to provide more moisture for steaming so that they turn golden and deliciously caramelized in the oven.