Jerk's roots go back to the Maroons and, before them, the Taíno, who slow-smoked meat over green wood; the Boston Bay roadside jerk stands became famous in the 20th century as the place to eat it.
Whole pork shoulders are marinated for hours in a fiery Scotch bonnet, pimento, thyme, and scallion paste, then slow-smoked over pimento wood in oil-drum pits and chopped to order at roadside stalls.