Spit Soup

Every once in a while I stumble upon a food and think, “What sick mind came up with this idea in the first place?” Bird’s nest soup falls into that category. I’d like to meet whoever first decided to soak a bird’s nest in water overnight, then pick feathers and feces out of the nest, add it to a bowl of chicken broth, onions, sherry, and egg white, and then start eating. C’mon, that’s insane.

I’d like to meet whoever first decided to soak a bird’s nest in water overnight, then pick feathers and feces out of the nest, add it to a bowl of chicken broth, onions, sherry, and egg white, and then start eating

The soup’s flavor depends largely on the geographic region of the edible bird's nest. I love nests harvested near the ocean. They offer a sea-salty, briny flavor (the birds eat primarily saltwater fish, the nests are full of their saliva, spewdom, and droppings. It only makes sense that the nests would taste of the sea!). Some chefs like to play up the salty flavor (and sometimes slimi- ness) of the soup. I’m cool with that. To me, it just tastes like Mom’s chicken soup—seasoned with bird spit and lots of slimy chunks.

The truly bizarre secret ingredient: saliva.

However, the Chinese (as well as some Taiwanese and Indonesians) have enjoyed this gelatinous, soupy delicacy for hundreds if not over a thousand years. The soup isn’t made from any old nest. The soup calls for the nest of a bird called the swiftlet or cave swift. These birds produce special nests found not in trees but in caves throughout southern Asia, the south Pacific islands, and northeastern Australia.

As you can imagine, it’s not easy to attach a nest to a cave wall. These industrious birds use a mixture of seaweed, twigs, moss, hair, and feathers to fashion the nest. The truly bizarre secret ingredient: saliva. Male birds gorge themselves on seaweed, which causes them to salivate like a Labradoodle at a picnic. Saliva threads, which contain a bonding protein called mucilage, spew out of the bird’s mouth. Once dry, the saliva acts as cement. The crafty avian will continue to build on to the nest until it can support the weight of its bird family. The process usually takes about forty-five days.

HelloNests.com