Preheat the oven to 400 degrees.
Place half the prosciutto slices in a row, side-by-side and slightly overlapping, to create a rectangle. Repeat with the remaining prosciutto slices, slightly overlapping, at the long side of the first rectangle.
Finely chop the sun-dried tomatoes, then transfer them to a small bowl. Add the pesto to the small bowl and mix thoroughly.
Generously season the roast with Italian seasoning, kosher salt, and pepper. Evenly, and carefully, spread the Barilla Genovese Pesto and sun-dried tomato mix over the entire roast.
Place the beef on the prosciutto. Roll up to enclose the beef. Place the beef, seam-side down, in a roasting pan. If desired, use butcher's string to tightly secure the prosciutto to the roast. Tent the roast with a sheet of aluminum foil.
Roast for 25 minutes, then remove the foil and continue to roast for an additional 25 minutes for medium or until cooked to your liking. If using a meat thermometer, it should read 140F.*
Transfer to a plate. Cover with foil. Set aside for 10 minutes to rest. Top with fresh basil.