In the world of culinary treasures and exotic flavors, few spices come close to saffron. In fact, saffron is one of the most desirable seasonings on the planet. It's also one of the most valuable. Saffron is more expensive than truffles and caviar, and is actually worth more than gold by weight. But why is this ancient and much sought-after spice so exorbitantly priced?
Click through this gallery and find out why saffron is known as "red gold."