Durian by John Spottiswood.

The weird and smelly durian has attracted a cult-like following. It's called the King of Fruits by aficionados in Southeast Asia, but Westerners usually don't care much for its mild oniony flavor. Once cut open, the durian gives off such a strong and foul odor that it's banned on Singaporean subways. Look for it in Asian markets. The boiled seeds of the durian are called betons.