Grill the meats: Start by sealing the pork ribs, chorizo, and pork loin on a very hot grill.
Cook the vegetables: Remove the meat and use all the fat left on the grill to cook the vegetables until they are flavorful.
Add the meat back: Add the grilled meats back to the grill with the vegetables.
Season: Season the meat and vegetables with salt and pepper.
Deglaze with wine: Raise all the background flavor by adding wine to the grill.
Add broth: Finally, add a little broth to bring all the flavors together.
Assemble the sandwich: Assemble the grilled meats and vegetables on your choice of bread to make the sandwich.