Caramelized Onion and Prosciutto Pizzettes

Name: Caramelized Onion and Prosciutto Pizzettes
Prep time: 25 min
Cook time: 1 h 10 min
Total time: 1 h 35 min
Cuisine: Italian
Ingredients: 3 tablespoons olive oil; 3 large onions (sliced (about 4 cups)); 1 teaspoon kosher salt; 1 teaspoon freshly ground black pepper; 1 teaspoon herbs de Provence; 1 teaspoon sugar; 1 ball purchased pizza dough (about 12 to 16 ounces); 3 ounces goat cheese (crumbled (about 1/2 cup)); 2 to 3 ounces prosciutto (about 5 large slices, cut into 2 by 2-inch pieces); Parsley or rosemary sprigs (for garnish)