Culatello is a refined variety of prosciutto, made from heavier pigs, cut to a fraction of the normal prosciutto and aged, and may be cured with wine, like culatello di Zibello.
If there is a King of salumi, it’s definitely Culatello. Many might think that honor belongs to Prosciutto di Parma, with it’s 5 pointed crown branded onto it’s skin, but in reality, those in the know, understand that Culatello is the true King of Salumi.