The reason behind such high costs is the scarcity of the produce, truffles are seasonal, extremely difficult to grow, and take many years to cultivate. They also have a short shelf life. Truffles require a very specific climate to grow and require lots of oak trees, that's why they're often found in woodland.

Truffles are known for their earthy, umami-rich flavor and heady, musky aroma. Their flavor is sometimes compared to mushrooms, although truffles are more intense and complex in taste and far more fragrant. The exact profile varies by variety, season and quality, incorporating nutty, garlicky or floral notes.

Truffles are mushrooms that grow underground in forests. They're shaped like small, unsymmetrical balls and can be found by digging, especially near tree roots. They have a distinct earthy smell and taste.

White Alba: Tuber magnatum pico, also known as the tartufo d'Alba, Piedmont, or white truffle, is found primarily in Italy. It has a scent reminiscent of oak, nuts, and sweet soil, and because it is so elusive and delicate, is up to five times as expensive as black truffles, selling for as much as $4,000 a pound.