Once the meat is falling apart (strings apart easily), remove from the oven. Remove the meat to a plate and continue to break apart. You can cool completely and refrigerate at this point, taking out an hour before planning to eat it. When you're ready to serve, heat a cast iron on high heat and once the skillet is hot, add spoonfuls of the meat and brown, turning with a spatula several times. Or if you prefer, to brown the meat, spread shredded meat on a foil lined cookie sheet and broil for a minute or two, turn meat over with a spatula, and crisp the other side under the broiler for another minute or two, watching it closely. Transfer the meat to a serving dish and serve alongside warm tortillas, with lots of options : to serve alongside: avocado slices, finely sliced cabbage, thinly sliced radishes, green or red salsa, finely diced onion, lime quarters, cilantro, and Cotija Mexican cheese, or another strong cheese, such as a Romano, Feta, or Parmigiana-Reggiano. Serve it up to your friends and family and they will think it's the real deal.