Plot: The professor goes whole hog with a curriculum running from Bratwurst with Grilled Bell Peppers to an 18-pound Cuban Christmas Eve Ham called lechon asado, which emerges from the grill after 8 hours of slow cooking a beautifully burnished golden brown. He also demonstrates a classic Tuscan take on one of America's favorite parts of the pig: a spit-roasted Rosemary Grilled Pork Loin