Preheat the oven to 450 degrees F.
Lay the chicken on a cutting board, skin-side down, and season all over with salt and pepper. In a mixing bowl, stir together the prosciutto, parsley, bread crumbs, Parmigiano-Reggiano, eggs, provolone, basil leaves and rosemary leaves until lightly mixed. Lay the filling in a layer over the chicken's interior to within 1-inch of any of the perimeter. Roll the bird up like a stuffed roast and tie tightly at regular intervals with butcher's twine. Season the outside with salt and pepper and place on a roasting rack in a roasting pan. Place chicken in oven and cook 35 to 40 minutes, until crisp and golden on the outside and the internal temperature is 160 degrees F on a meat thermometer. Remove from oven, allow to rest 10 minutes, carve into 3/4-inch thick medallions and serve.
All recipes copyright 2000, Mario Batali. All Rights Reserved.