- Combine all marinade ingredients (orange juice, lime juice, apple cider vinegar, oregano, cumin, chili powder, smoked paprika, garlic, salt, and pepper) in a large bowl.
- Add the pork shoulder chunks to the marinade, ensuring they are well coated. Marinate for at least 30 minutes, or up to 4 hours in the refrigerator.
- Transfer the marinated pork to the Instant Pot. Add 1 cup (240 mL) of water to the pot.
- Seal the Instant Pot and cook on high pressure for 45 minutes. Allow for a natural pressure release (about 20-25 minutes).
- Carefully remove the pork from the Instant Pot and shred it using two forks. Reserve about 1/4 cup (60 mL) of the rendered fat from the pot. Discard the remaining liquid.
- Preheat your broiler to high. Spread the shredded pork in a single layer on a large baking sheet.
- Drizzle the reserved pork fat evenly over the shredded pork.
- Broil for 5-10 minutes, watching carefully to prevent burning. The edges of the pork should become crispy and golden brown. Rotate the pan halfway through for even crisping.
- Serve immediately with your favorite carnitas toppings, such as cilantro, onions, salsa, guacamole, and warm tortillas.
Instant Pot Carnitas with Real Crisping
Carnitas are traditionally slow-cooked for hours to achieve that perfect tender-yet-crispy texture. This recipe uses the Instant Pot to drastically cut down on cooking time, then employs a surprisingly simple broiling technique in the rendered fat to deliver authentic, shatteringly crisp carnitas – something previously thought impossible without hours of effort! **Why This Works:** Pressure cooking excels at breaking down tough connective tissues, resulting in incredibly tender pork. By reserving and broiling the shredded meat in its own rendered fat, we achieve the Maillard reaction – the browning process that creates the signature crispy texture – without drying out the meat or needing to add extra oil.