Heritage Pork Carnitas Tacos

Cut heritage pork shoulder into chunks and season with salt, oregano, and orange zest. Simmer the pork in a mixture of orange juice, lime juice, and garlic until tender. Once the liquid evaporates, let the pork fry in its own fat until crisp on the edges. Serve the carnitas on warm corn tortillas with chopped onions, cilantro, and a squeeze of lime.