Ramen broth gets its depth from bones

Ramen's signature savory depth comes from broth made by simmering bones for hours. This slow process breaks down collagen into gelatin, creating a creamy texture, and extracts compounds like inosinate. These compounds, especially when combined with glutamates from ingredients like seaweed, produce umami – the fifth taste identified by Japanese chemist Kikunae Ikeda in 1908. This technique transforms simple bones into a flavor powerhouse, elevating ramen into a global culinary icon. Even vegan versions now mimic this umami profile using vegetables and kombu seaweed.