Bubbling cauldrons of soups, meats wrapped in palm leaves, a rainbow of desserts – honestly…when it comes to street food, Southeast Asia is the Big Top of variety, flavor and (let’s say) innovation. Each country I visited, (Thailand, Cambodia and Laos on this trip,) has their street food cultural fingerprint. But there are many similarities. With centuries of trade and migration, many recipes have crossed borders only to become a …