Bird's Nest soup is a famous delicacy in Chinese cuisine, known for being made from the nests of Edible-nest swiftlets. These birds, native to South Asia, create their nests using their own saliva. In Chinese, the dish is referred to as "Yànwō," which translates to "swallow's (or swiftlet's) nest.
How are the nests constructed?
The architecture of the nest is incredibly unique and resembles a hammock made of finely woven strands. The swiftlet makes its nest from strands of its gummy saliva, which is produced by the glands under the tongue. When the nest is exposed to air, it hardens.
Feathers and other detritus are also present. Contrary to popular belief, edible bird nests are not constructed from twigs or other types of plant material.
Before being cooked, the bird nests are carefully cleared of feathers, sand grains, and other detritus with tweezers.
The history of bird's nest soup
The history of bird's nest soup dates back to the 14th century. According to a popular legend, Zheng He (1371–1433), a mariner, and diplomat, of the Ming dynasty, was the first Chinese person to eat a bird's nest. He led seven naval journeys from China to Southeast Asia and the coastal states of the Indian Ocean. Zheng's storm-tossed fleet anchored at a deserted island in the Malay Archipelago on one of his voyages. Amidst the food shortage, they found an enormous quantity of swiftlet nests on the walls of a cave. They picked them, boiled them, and ate them.
Culinary use
The texture of the bird's nest is similar to softened gelatin and jelly, and it lacks flavour. As per the Suiyuan shidan, the Qing dynasty culinary treatise, the bird's nest was considered a delicate ingredient that should not be seasoned or cooked with anything excessively strong or greasy. Bird's nest soup is typically prepared by Chinese people using rock sugar and served as a sweet dessert soup. Some people like their bird's nest soup combined with warm milk rather than cooked with rock sugar.
Apart from soup, egg tarts, rice dishes, and desserts can all be made with bird's nests. They can be cooked with rice to make boiled rice or bird's nest congee or can be converted into jelly by putting them in a ceramic jar with a small amount of sugar and water.
Health benefits of the bird’s nest
The primary nutrients found in bird nests are carbohydrates, glycoproteins, and minerals including calcium and iron. According to traditional Chinese medicine, eating bird nests can help treat conditions like asthma, TB, and stomach issues. Additionally, it has been suggested that eating bird nests may increase libido, boost immunity, increase energy and metabolism, and increase blood flow. Proteins contained in edible bird’s nests have been proven to have anti-ageing qualities.
