Instant Pot Pork Carnitas

5 lb pork butt seared in sauté mode, pressure cooked with orange, lime, and Mexican lager, then crisped under the broiler. The sear builds the Maillard browning the pressure cooker can’t.

pork mexican instant-pot tacos main gluten-free
Prep~20 min
Sear~20 min
Pressure45m + 15m
Total~110 min
Serves8–10

Ingredients

  • 5 lbboneless pork butt (a.k.a. pork shoulder / Boston butt), trimmed of large fat caps, cut into ~2″ chunks
  • 2 Tbspneutral oil (avocado, vegetable, or lard) — for searing
  • 2 tspkosher salt (plus more to taste)
  • 1 Tbspground cumin
  • 1 Tbspdried Mexican oregano
  • 1 tspfreshly ground black pepper
  • 1large yellow onion, quartered
  • 8garlic cloves, smashed
  • 2bay leaves
  • 1orange, halved (juice in, then drop the spent halves into the pot)
  • 2limes, juiced (about ¼ cup)
  • 12 ozMexican lager (Modelo, Tecate) — or — 1 cup fresh orange juice
  • Optional1–2 chipotles in adobo, for a smoky bump

Equipment

  • 6–8 qt Instant Pot or electric pressure cooker
  • Sheet pan (for broiler crisping) or large cast iron / heavy skillet
  • Tongs and two forks (or hands) for shredding
  • Fine-mesh strainer or slotted spoon
  • Heatproof container for reserved fat and braising liquid

Instructions

  1. Cube the pork. Cut the 5 lb pork butt into roughly 2″ chunks. Trim only the thickest fat caps — leave the marbling, it’s where the flavor and crisping fat come from.
  2. Season. In a large bowl, toss the pork with the salt, cumin, oregano, and black pepper until evenly coated. Pat the chunks dry on top with a paper towel — surface moisture steams instead of browning.
  3. Sear in batches. Set the Instant Pot to Sauté on High (or “More”). When the display reads Hot, add 1 Tbsp of oil and a single layer of pork — don’t crowd. Leave undisturbed 2–3 minutes until a deep brown crust forms, flip the pieces, and brown a second side 1–2 more minutes. Move seared pork to a bowl. Repeat in 4–5 batches, adding a splash more oil only if the pot looks dry. You’re building flavor, not cooking through. Total: ~20 min.
  4. Deglaze and build the pot. With the pot still on Sauté, pour in the beer (or 1 cup OJ) and scrape the browned bits off the bottom with a wooden spoon — this fond is gold and prevents a Burn warning later. Turn the pot off. Return the seared pork (and any juices in the bowl) to the pot. Tuck in the onion quarters, smashed garlic, and bay leaves. Squeeze the orange and lime juice over everything, then drop the spent orange halves in. Add chipotles if using. Spread the pork into a relatively even layer.
  5. Pressure cook. Lock the lid, set valve to Sealing. Cook on High Pressure for 45 minutes. When the timer ends, let it natural release for 15 minutes, then carefully vent any remaining pressure.
  6. Drain and reserve. Use tongs or a slotted spoon to lift the pork onto a sheet pan. Strain the cooking liquid into a heatproof container. Let it sit a couple of minutes — the fat will rise. Skim 3–4 Tbsp of that liquid fat into a small bowl; keep the rest of the liquid for moistening later.
  7. Shred. Discard the bay leaves, onion, and spent orange peels. Shred the pork into bite-sized pieces with two forks. Spread it out in a single layer on the sheet pan (or in batches in your cast iron).
  8. Crisp. Drizzle 2–3 Tbsp of the reserved fat over the pork and a few spoonfuls of the strained liquid to keep it juicy. Broil at 500°F (top rack, about 6″ from the element) for 5–8 minutes until the tops are deeply browned and crispy. For extra crunch, toss and broil another 2–3 minutes. Skillet method: heat a film of reserved fat in cast iron over medium-high, press the pork in a single layer, leave undisturbed 3–4 min until crusted, flip sections and crisp 1–2 more.
  9. Moisten and serve. Pull from the broiler, drizzle a few more spoonfuls of strained liquid over the pork, and toss. Taste and add salt and a squeeze of lime. Serve immediately in warm corn tortillas with diced onion, cilantro, and salsa.

Notes & Tips

Why sear: the Maillard browning during searing is the difference between good carnitas and great carnitas. The pressure cooker can’t develop that flavor on its own. Worth the extra 20 minutes.

Don’t crowd the pot: the Instant Pot insert is narrow, so plan on 4–5 sear batches. Crowding drops the pan temp and you get gray pork instead of a crust.

Deglaze fully after searing — any stuck-on fond not lifted by the liquid can trigger a Burn warning during pressure cooking.

Cube size matters: ~2″ chunks cook evenly in 45 min. Bigger pieces need longer; smaller pieces dry out.

Natural release is non-negotiable: a fast release toughens the meat. Wait the 15 minutes.

Crisp in a single layer. Crowding steams the pork and you lose the crust.

Reserved fat is gold. Use it to crisp, then a final drizzle to finish.

OJ instead of beer: swap the lager for 1 cup fresh orange juice for a slightly sweeter, kid-friendly version.

Smoky carnitas: add 1–2 chipotles in adobo plus 1 tsp of the adobo sauce before pressure cooking.

Mexican Coke trick: replace the beer with 1 cup Mexican Coke for a sweeter, caramelized finish.

Storage: 4 days in the fridge (in the strained liquid), 3 months in the freezer in flat zip-top bags. Reheat by spreading on a sheet pan, drizzling with reserved liquid and fat, and broiling 4–6 min to re-crisp.