Maestri Maestri. Prosciutto Italiano. Slow-Cured Ham. Slow-cured ham, obtained by salting and curing selected fresh hams from pigs raised and slaughtered in Europe. It is an all-natural product, … Maestri. Prosciutto Italiano. Slow-Cured Ham. Slow-cured ham, obtained by salting and curing selected fresh hams from pigs raised and slaughtered in Europe. It is an all-natural product, …