If Chef’s Table has taught me anything, it’s that great food comes from great ingredients. So, we went straight to the source in Emilia Romagna (“the Breadbasket of Italy”) and visited the producers of the region’s most famous foods: Parmigiano Reggiano, Culatello di Zibello, and Traditional Balsamic Vinegar of Modena. Parmigiano Reggiano: CiaoLatte The …