Roasted Cauliflower Steak with Grapes, Pistachios, Feta, and Caper Vinaigrette

Chef Rebecca Peizer from The Culinary Institute of America shows us how to turn a whole cauliflower head into beautiful vegetable “steaks” topped with refreshing juicy grapes, crunchy pistachios, creamy feta and a delicious tart caper vinaigrette. This dish makes an elegant and healthy vegetarian entrée.