Prosciutto Cotto Arrosto is produced by the Cillo certified supply chain, from breeding to processing, which guarantees a high-quality end product. The best fresh legs of heavy Sannio pigs (16 to 17 months old) are selected, followed by a process of brining and marinating with salt, herbs and spices and a low percentage of preservatives with antimicrobial and antioxidant properties. The cooking process takes place at a low temperature with a light smoking with beech and cherry wood and the addition of an "irresistible" aroma.