Topping your pie with squash brings a big vitamin A boost to this pizza—it provides 120% of your Daily Value per serving. The delicata contributes extra fiber, too, thanks in part to its edible skin. We make the oven a multitasker to get this winter pizza on the table fast. The crust bakes on the bottom rack while the vegetables roast. Once the pizza is assembled, a blast from the broiler crisps the edges and melts the cheese.