Glazed Pork Shoulder with Piloncillo and Coffee — Juicy, Sliced, and Glossy Today we're going to try a slow-cooked pork shoulder that stays juicy, glazed with chancaca (piloncillo) and coffee for a delicious shine. It's served on a bed of roasted sweet potato purée and topped with a warm sauce of cacao and charapita (chiltepín) chili . Pork shoulder cut (also called shoulder blade , chuck , loin end , or Boston butt ) is well-marbled , very juicy, and flavorful: ideal f