Heat oven to 400°. Lightly spread one side of each tortilla with butter; sprinkle with a tablespoon of Parmesan. Arrange one fourth each of Provolone, salami, ham and roasted peppers over center of tortillas, leaving border around edges. Sprinkle with one fourth of the mozzarella. Roll up wrap fashion; place seam side down on non-stick baking sheet. Brush with remaining butter; sprinkle remaining Parmesan evenly over all four. Bake 12 to 15 minutes or until golden brown. Slice each stromboli in half on the diagonal. Serve with sauce, if desired.