
Cut the pork into 3-inch chunks and toss with the cumin, oregano, chili powder, 1.5 tsp salt and 1/2 tsp pepper.
Put the pork in the slow cooker with half the onion (cut in wedges) and the smashed garlic. Squeeze in the orange and 1 lime and drop in the squeezed orange halves.
Cover and cook on LOW 8 hours until very tender. Remove the orange halves and shred the pork with two forks.
Heat the broiler. Spread the pork on a sheet pan, drizzle with about 1/2 cup of the cooking juices, and broil 4-6 minutes until the edges are crisp.
Warm the tortillas and fill with carnitas, the remaining onion (finely diced), chopped cilantro and lime wedges.
Photo: DinnerDrop