Amatrice Pecorino Sottobosco ("undergrowth") is a premium Italian sheep's milk cheese from the Amatrice region, notable for its infusion with black truffle during its minimum six-month aging in cool, humid cellars, creating a complex flavor where truffle's earthy intensity meets the sweet, tangy notes of the sheep's milk, resulting in a firm, crumbly texture with distinct dark streaks from the truffle pieces, perfect for gourmet platters or grating over pasta.