In Memphis the coleslaw goes inside the sandwich, piled right on top of the pork.
Smoked pork shoulder, pulled or chopped and sauced, on a bun topped with coleslaw, sold at barbecue counters across the city.
Why it's made this way: Pork shoulder sandwiches have been Memphis staples since the early 1900s; Leonard Heuberger, who opened Leonard's in 1922, is locally credited with the classic version.