Kalua Pig - Oven-Roasted Bone-In Pork Shoulder

Aloha, fellow food lovers! Get ready to bring a taste of the islands right into your kitchen with this incredible recipe for Authentic-Style Kalua Pork. If you’ve ever dreamed of savoring the smoky, melt-in-your-mouth goodness of traditional Hawaiian luau pig without digging an underground oven, you’re in the right place. This oven-roasted version uses a bone in pork shoulder roast (also known as a pork shoulder boston butt or bone in pork butt roast) to achieve that signature tender texture and deep flavor, making it one of the best paleo one pot meals and a fantastic Whole30 easy recipe that’s also naturally gluten free make ahead meals friendly. It’s simple enough for beginners but delivers a result that will impress even experienced pitmasters, making it perfect for paleo family meals and gluten free family meals.
This isn't just another pulled pork recipe; it’s a culinary journey designed to capture the spirit and flavors of genuine Kalua Pig using everyday kitchen tools. It's an easy win for paleo recipes easy and a delicious answer to meal prep ideas paleo, giving you incredible pork on the fork that practically falls apart.
"Kalua" refers to a cooking method where food is cooked in an imu, a traditional Hawaiian underground oven. It's that unique combination of salt, smoke, and slow-roasting that gives Kalua Pig its distinct character. While most of us don't have an imu in our backyard, we can absolutely achieve that authentic flavor profile right in your oven:
Salt-forward pork: We use a generous amount of salt to cure and flavor the pork, mimicking the traditional method where the pig is seasoned simply and profoundly. This keeps the seasoning simple and highlights the rich pork flavor.
Leaf aroma: Wrapping the pork in banana or ti leaves infuses it with a subtle, earthy aroma and helps retain moisture, much like cooking in an imu. It's optional but strongly recommended for that authentic touch!
Smoky note: A tiny amount of liquid smoke, used correctly and sparingly, provides that essential smoky depth without needing special equipment. It's all about balance to avoid an overpowering flavor.
Let's be real: this isn't an imu. But trust us, this recipe nails the spirit and flavor, delivering a truly authentic experience that’s perfect for your next luau-inspired gathering or a simple, satisfying family dinner.

Ingredients

• 1 (5-7 pound) bone-in pork butt (a.k.a. pork shoulder roast or Boston butt). The bone adds flavor and helps retain moisture, making for a more tender result.
• 2 tablespoons Hawaiian sea salt (or coarse kosher salt, see note). Hawaiian sea salt has a unique mineral profile. If using kosher salt, you might need to adjust the amount slightly as crystal sizes vary. Start with 1.5 tablespoons and add more to taste after shredding.
• 1 teaspoon liquid smoke, natural hickory or mesquite flavor. Choose one without added sugar or artificial ingredients to keep it Whole30 compliant.
• 2-3 large banana leaves, thawed if frozen (optional but strongly recommended). These impart a subtle aroma and help keep the pork moist. Find them in the freezer section of Asian or international markets.
• 1 cup water (or Whole30-compliant broth). This creates steam, keeping the pork juicy and tender.
• Optional add-ins (for slits): 2-3 cloves garlic, sliced; a pinch of black pepper.

Directions

1. Prep the Pork: Remove the bone in pork shoulder roast from its packaging and pat it thoroughly dry with paper towels. This helps the salt adhere better and promotes a nice crust. If desired, lightly score the fat cap in a crosshatch pattern (don't cut too deep into the meat). If using optional garlic, make a few small slits (about 1-inch deep) around the roast.
2. Season It the Right Way: Place the pork in your Dutch oven or roasting pan. Sprinkle the Hawaiian sea salt evenly over all sides of the pork, rubbing it in thoroughly with your hands. Don't just dump it in one spot – ensure every surface gets a good coating. Next, drizzle the liquid smoke sparingly over the pork and rub it in gently. If using optional garlic, insert slices into the slits you made earlier.
3. Wrap with Banana Leaves (How to do it without tearing): If using frozen banana leaves, thaw them completely until pliable. Gently wipe them clean with a damp cloth. Overlap 2-3 pieces of banana leaf to create a large enough "bed" to completely enclose the pork. Place the seasoned pork in the center. Carefully fold the leaves over the pork, tucking and overlapping them to create a tight package. If a leaf splits, simply use another piece to patch it up or double-layer it. The goal is to create a sealed packet.
4. Slow Roast (Low and Covered): Pour 1 cup of water (or broth) around the wrapped pork in the bottom of the Dutch oven (don't pour it directly over the pork). Cover the Dutch oven tightly with its lid. If using a roasting pan, cover it very tightly with heavy-duty aluminum foil. Roast in a preheated oven at 300°F (150°C) for 6-8 hours, or until the pork is incredibly tender. The cooking time will vary depending on the size of your bone in pork butt roast; a 5-pound roast might take 6 hours, while a 7-pound roast could take 8 hours or more.
   1. Doneness Cues: The internal temperature should be between 200°F and 205°F (93°C-96°C) when checked with an instant-read thermometer. More importantly, the pork should be "probe tender," meaning the thermometer slides into the meat with almost no resistance. You should also be able to easily wiggle the bone.
5. Rest, Shred, and Re-moisten: Once done, remove the Dutch oven from the oven. Keep the lid on and let the pork rest for at least 45 minutes to 1 hour. This crucial step allows the juices to redistribute, ensuring maximum tenderness and flavor. After resting, carefully unwrap the banana leaves (discard them) and transfer the pork to a large cutting board or serving dish. The bone should pull out easily. Using two forks, shred the pork into desired pieces. Spoon some of the delicious pan drippings back over the shredded pork to keep it moist and flavorful. Taste and add a final pinch of salt if needed.