Manchego is a DOP cheese, which can be made only from the milk of the Manchega sheep that graze in the provinces of Albacete, Ciudad Real, Cuenca and Toledo, all of which form the region of La Mancha. The depth and complexity of flavor depends on age, but all Manchego has an unmistakable richness reminiscent of Brazil nuts and caramel, with a distinct aroma of lanolin and roast lamp, and a slightly salty finish.