Toast saffron in a small saucepan over medium-high, stirring constantly, until fragrant, about 10 seconds. Add milk, and heat over medium-high, undisturbed, until bubbles form around edge of pan ...

Drop a few threads into cold water and wait — true saffron reveals itself slowly. Over 15 minutes, the water turns a rich yellow-orange while the threads remain vibrant red, revealing authenticity.

Saffron — the most expensive spice in the world — has been revered for its medicinal properties since ancient times. Here are 11 impressive health benefits of saffron.