Summary: They're expensive, grow underground, are found by specially-trained dogs, and can be harvested only if you have a license. Siena-based tour guide Roberto Bechi explains how to locate, cook, and enjoy this delicacy.
Summary: They're expensive, grow underground, are found by specially-trained dogs, and can be harvested only if you have a license. Siena-based tour guide Roberto Bechi explains how to locate, cook, and enjoy this delicacy.