Pork Tenderloin Carnitas Recipe Crock Pot: Set-It-and-Forget-It Shreddable Feast

This crock pot method transforms pork tenderloin into tender, flavorful carnitas with almost no effort. I’ve refined this technique over years of testing to ensure perfect results every time.

The slow cooker handles most of the work, breaking down the meat into shreddable perfection while traditional spices infuse every bite. No complicated steps—just layer the ingredients and let time do the rest.

You’ll end up with carnitas that are juicy, richly seasoned, and ideal for tacos, burritos, or bowls. The meat falls apart at the touch, making it a foolproof dish for busy days.

Serve with warm tortillas, fresh cilantro, and lime wedges for a complete meal that tastes like it simmered all day. This is comfort food made simple.

Ingredients for Pork Tenderloin Carnitas Recipe Crock Pot

A handful of pantry spices and pork tenderloin create this effortless dish that delivers restaurant-quality results.

The pork tenderloin is leaner than shoulder, so look for well-marbled pieces at Whole Foods or your butcher—avoid anything pale or dry. Costco carries excellent pre-trimmed tenderloins in bulk. The citrus is key here: use freshly squeezed orange and lime juice (bottled lacks the brightness). For the spices, Penzeys offers high-quality cumin and oregano that make a noticeable difference in depth of flavor.

No smoked paprika? Regular paprika plus a pinch of chipotle powder works in a pinch. Out of fresh garlic? Garlic powder at one-third the amount (about 2 tsp for this recipe) is acceptable, though fresh delivers superior results. If using store-bought broth, low-sodium versions prevent over-salting. The cilantro can be swapped with flat-leaf parsley if you’re one of those who tastes soap (yes, it’s a real thing).

The carnitas taste even better the next day once the flavors meld. Store in an airtight container in the fridge for up to 4 days, or freeze for 3 months. Reheat in a skillet to crisp the edges before serving (worth the extra minute).

Step-by-Step Instructions for Pork Tenderloin Carnitas

This hands-off method delivers fall-apart tender carnitas with minimal effort and maximum flavor.

Step 1: Sear and Season the Pork Tenderloin

Heat the 2 tbsp olive oil in a large skillet over medium-high heat. While it heats, pat the 2 lb pork tenderloin dry with paper towels. Once the oil shimmers, sear the pork on all sides until golden brown, about 2-3 minutes per side.

Transfer the seared pork to your slow cooker. Evenly sprinkle the 1 tbsp ground cumin, 1 tbsp dried oregano, 1 tbsp smoked paprika, 1 tsp ground coriander, 1.5 tsp kosher salt, and 1 tsp black pepper over the meat, rubbing it in to ensure full coverage. This initial sear builds a flavor foundation while the spices create that authentic carnitas profile.

Step 2: Build the Flavor Base in the Slow Cooker

Add the 1 whole yellow onion (diced) and 6 cloves garlic cloves (minced) to the slow cooker, scattering them around the pork. Pour in the 0.75 cup orange juice, 0.25 cup lime juice, 0.5 cup chicken broth, and 2 pieces bay leaves.

The citrus juices tenderize the meat while the broth adds depth. The bay leaves infuse a subtle complexity. Ensure the liquid comes about halfway up the pork—this prevents it from drying out during the long cook. Avoid stirring at this point to keep the spices adhered to the meat.

Step 3: Slow Cook to Shreddable Perfection

Cover and cook on low heat for 6-7 hours or on high heat for 3-4 hours. The pork is done when it easily shreds with a fork and reaches an internal temperature of 195°F.

Resist the urge to check or stir during cooking. The low-and-slow method breaks down the collagen in the pork tenderloin, transforming it into that melt-in-your-mouth texture carnitas are known for. You’ll notice the meat pulling away from itself when it’s ready.

Step 4: Shred and Finish for Ideal Texture

Remove the pork from the slow cooker and transfer it to a cutting board. Discard the bay leaves. Using two forks, shred the meat into your desired size pieces—thicker shreds hold up better for tacos, while finer shreds work well for burrito bowls.

Return the shredded pork to the slow cooker and mix it with the cooking liquid. This step ensures every bite is infused with the citrusy, spiced broth. Let it sit for 10-15 minutes to absorb the flavors fully before serving with the 0.5 cup fresh cilantro for garnish.

Pro Cooking Tips for Perfect Results

Sear for Flavor

Always start by searing the 2 lb pork tenderloin in 2 tbsp olive oil over medium-high heat until golden on all sides. This creates the Maillard reaction, adding deep flavor that slow cooking alone can’t achieve. I use my Lodge cast iron skillet for this step. 🔥

Layer Ingredients Strategically

Place the seared pork in the slow cooker first, then scatter the diced onion and minced garlic around it. This prevents the aromatics from burning during the long cook. Pour the citrus juices and broth over the pork, ensuring it’s halfway submerged.

Low and Slow Wins

Cook on low for 6-7 hours or high for 3-4 hours—low heat yields the most tender results. Resist opening the lid, as this extends cooking time by 20-30 minutes each time. The pork is done at 195°F internal temperature.

Shred with Care

Use two forks to pull the meat apart into even shreds. Return it to the slow cooker and let it soak in the juices for 10-15 minutes. This step ensures the carnitas stay moist and flavorful, not dry.

Crisp for Texture

For that perfect finish, spread the shredded pork on a baking sheet and broil for 3-5 minutes to crisp the edges. This mimics the traditional frying step without the mess. Watch closely to avoid over-browning.

Rest Before Serving

Let the carnitas rest for 5 minutes after crisping. This allows the juices to redistribute, keeping every bite succulent. I always garnish with fresh cilantro right before serving. 💛

Frequently Asked Questions