Tuscan cooking favors clarity, so these involtini rely on veal, prosciutto, Pecorino, rosemary, olive oil and wine rather than a heavy sauce. The rosemary must remain restrained and the Pecorino should sharpen the filling without covering the meat.

Prosciutto di Parma and Parmigiano Reggiano give this Parma style involtino its identity, but both ingredients are naturally salty and concentrated. The filling is therefore kept modest and the white wine sauce remains clean and lightly reduced.

Bologna contributes richness through mortadella and Parmigiano, but the filling is kept soft rather than dense. White wine, stock and butter form a clean pan sauce, allowing the cured pork and cheese to remain recognizable without adding cream.