Prepare the Pizza Dough. Grease 12-inch round pizza pan with olive oil. Sprinkle with cornmeal; set aside.
Punch down dough and place on lightly floured surface; let stand for 5 minutes. With lightly floured hands or rolling pin, pat or roll into 13-inch round. Transfer to prepared pan, folding edges to make rounded border.
Cover with plastic wrap; let stand for 15 minutes or until slightly risen.
Preheat oven to 450°F. Heat oil in large sauté pan set over high heat; stir in onions. Cover and cook for 2 to 3 minutes or until onions start to brown. Stir; reduce heat to medium. Cook, stirring occasionally, for 8 minutes or until browned. Stir in salt and oregano.
Spread onions over prepared crust. Sprinkle with olives. Bake for 15 minutes or until crust is golden. Transfer to rack; let cool for 5 minutes.
Filippo Berio’s classic, balanced Extra Virgin Olive Oil. Taken from the first cold pressing of the olives, this oil is ideal for sauces, marinades, drizzling and dipping.