Marinate the pork for at least 4 hours or overnight. Remove excess aromatics before grilling and cook the pork to 145°F (63°C). Let the egg meatloaf and braised pork belly cool before slicing, and keep all components separate until serving.
For the best flavor, marinate the ground pork and pork belly for at least 2–3 hours, or preferably overnight. Grill the pork patties and belly slices separately because they cook at different rates. Charcoal produces the traditional smoky flavor, but the pork can also be baked at 425°F (220°C) for about 10 minutes. Serve the dipping sauce warm, and keep the noodles, herbs, pickled vegetables, and grilled pork separate until serving.