Hi Shannon, don't mention it, we are all here to help one another!
Your post got me curious so I went to the offical Old Chicago's restaurant site and they this is what they list in their rolls, "Sicilian Pepperoni Rolls:Our signature starter! Pizza dough rolled and baked with pepperoni, green onions, ranch dressing, Pepper Jack and Mozzarella. Served with our homemade pizza sauce."
So I would make them at home with pizza dough too, and see how that works. I'd probably go with one like the thin crust recipe I use as it doesn't require a lot of yeast rising time.