ball of pizza dough, 12 to 16 ounces is fine (see my homemade pizza dough recipe to make your own dough) • olive oil, for rubbing dough • pizza sauce (see my homemade pizza sauce recipe to make your own sauce) • thinly sliced mozzarella cheese • shredded mozzarella cheese, about 1 and 1/4 cups • pepperoni, about half a 5 oz package • shredded parmesan cheese • Italian Sausage, Bacon, Ham, salame, chicken, etc • Mushroom, Bell peppers, jalapeno, olives, etc