* Flavor: Truffles have a complex and earthy flavor that is often described as being similar to mushrooms, garlic, and chocolate. This unique flavor is due to the presence of a number of compounds, including androstenone, which is also found in boar saliva.

* Aroma: Truffles also have a strong and distinctive aroma that is often described as being similar to wet earth, mushrooms, and garlic. This aroma is due to the presence of a number of volatile organic compounds, including 2-methylisoborneol, which is also found in camphor.

* Rarity: Truffles are also relatively rare, which contributes to their high price. They are only found in certain parts of the world, and they can only be harvested during certain times of the year. This rarity makes truffles a highly sought-after ingredient for chefs and food lovers.

In addition to their flavor, aroma, and rarity, truffles are also said to have a number of health benefits. They are a good source of vitamins and minerals, including iron, potassium, and phosphorus. They are also said to have antioxidant and anti-inflammatory properties.

Overall, truffles are truly tremendous because of their unique flavor, aroma, rarity, and health benefits.