Pizza with Caramelized Onions, Belgian Endive, Gorgonzola, and Walnuts
Belgian endive, toasted walnuts, and Gorgonzola make a satisfying winter salad—and a successful pizza topping. Brian first covers the pizza dough with a layer of caramelized onions, then sprinkles on the braised endive, crunchy nuts, and clumps of creamy Gorgonzola dolce, a young, mild version of the familiar Italian blue cheese. Cut the hot pie into thin wedges for an appetizer, or serve larger wedges with a salad for dinner.