"For a quick and easy fall dinner, try this apple, sweet potato, and rosemary flatbread. Once done, slice and serve for your entire family...."
pizza dough, thawed if frozen
Cornmeal and flour for dusting
Gruyère or extra sharp Cheddar cheese, coarsely grated (about 1 1/2 cups)
large Honeycrisp or other crisp reddish apple
small sweet potato (about 7 oz), peeled and thinly sliced
small red onion, thinly sliced
olive oil
fresh rosemary, coarsely chopped
Kosher salt
Pepper