Highly coveted as far back as ancient Egypt, Greece, and Rome, the mushrooms known as black truffles remain a major object of desire of foodies and gourmets across the globe. But while many think of them as typical of Italy and France, most of the world’s supply of the delicacy dubbed “the black diamond” these days actually comes from Spain – and in particular, regions of the country’s northeast with just the right growing conditions: parts of Aragón, Castile-León, and Navarre.
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