The Silk Roads were not a single road but a shifting web of caravan routes, cities and trading relationships that connected East Asia, Central Asia, the Middle East and Europe. Food moved along these routes in stages. Wheat travelled east, spices travelled west, rice and pilaf traditions crossed regions, and merchants, soldiers and migrants carried techniques for noodles, dumplings and preserved foods with them.
The timeline below follows that movement through time. Rather than claiming that one culture simply invented a dish and handed it to another, it shows how ingredients and cooking ideas were repeatedly adapted by local people. The result is a family of foods that can look related across thousands of miles while still belonging completely to the places where they developed.