Both come from Italy’s Piedmont region, are made from the Nebbiolo grape, and start with “B”. But what’s really the difference between Barolo and Barbaresco? I started pondering this question while enjoying a bottle of the 2011 Produttori del Barbaresco Langhe Nebbiolo. “Barbaresco” is part of the producer’s name, but it’s technically not a Barbaresco. [More]