To make breadsticks from the excess dough, lightly grease a baking sheet. Pull the dough into 5 inch long, 1 inch wide sticks and arrange on the baking sheet. Spread a little butter over them and sprinkle with parmesan cheese and Italian seasoning. Bake for about 10 minutes in the preheated oven, or until golden brown. I'll stick these in the oven before I start assembling the filling and we eat them as an appetizer.