The ancient recipe of ''Pesto all'Arcorese''' is a special red and pungent sauce who includes pepperoni, fresh ricotta cheese, paprika, powdered ''ossa di morto'' (a natural thickening agent) and olive oil. | The ancient recipe of ''Pesto all'Arcorese''' is a special red and pungent sauce who includes pepperoni, fresh ricotta cheese, paprika, powdered ''ossa di morto'' (a natural thickening agent) and olive oil. |