10 Unusual Foods and How They’re Made: A Culinary Journey Around the World

7. Bird’s Nest Soup – China’s Delicate Elixir

Where: China

How It’s Made: This luxurious dish is made from the nests of swiftlets, small birds that build their nests using hardened saliva. The nests are carefully harvested, cleaned, and simmered in water to create a gelatinous, nutrient-rich soup. Traditionally, it is believed to have health benefits, including boosting the immune system and improving skin.