Boneless Pork Roast Instant Pot Recipe: Pressure-Cooked Tender in 60 Minutes

This boneless pork roast Instant Pot recipe transforms tough cuts into melt-in-your-mouth tenderness in just 60 minutes—no slow cooker required. The pressure-cooking method breaks down fibers while locking in juices, creating a dish that's restaurant-quality without the hours of oven time.

I've perfected this technique after testing countless variations, and the secret lies in proper seasoning and the right cooking cycle for even doneness.

The beauty of this method is its simplicity: minimal prep, one-pot cooking, and a foolproof approach that works for pork loin, tenderloin, or even pork shoulder.

We'll use basic pantry staples—garlic, herbs, and a touch of broth—to build deep flavor, while the Instant Pot handles the heavy lifting of tenderizing the meat. The result is juicy, flavorful pork that practically falls apart with every bite.

What you'll achieve is a perfectly cooked pork roast with a golden crust and moist interior, ready to slice and serve in under an hour. This recipe delivers the same satisfying results as a traditional roast but with 75% less time and no oven monitoring.

The versatility makes it ideal for weeknight dinners, meal prep, or special occasions—simply adjust the seasoning for different flavor profiles.

Whether you're feeding a family or meal prepping for the week, this Instant Pot pork roast is a game-changer. Pair it with roasted vegetables, mashed potatoes, or a fresh salad for a complete meal. Here's how to make it perfectly every time—no guesswork, just guaranteed results.

Ingredients for boneless pork roast instant pot

Twelve ingredients transform tough pork into melt-in-your-mouth perfection using pressure-cooking precision.

The pork cut matters most here—loin or tenderloin deliver consistent results, while shoulder requires slightly longer cooking. Most grocery stores carry pre-trimmed boneless cuts, but if buying whole, ask the butcher to remove the bone and excess fat. For optimal texture, look for cuts with visible marbling and vibrant color. I source my pork from Whole Foods or local farms when possible, but the grocery store's butcher section works perfectly. The herbs should be fresh and aromatic—avoid wilting stems, and store them in the fridge wrapped in damp paper towels until ready to use.

No fresh rosemary? Dried rosemary at half the amount works in a pinch, though fresh delivers superior aroma. Substitute 1/4 tsp dried thyme for the fresh version if needed. Running low on broth? Vegetable broth is a direct swap, though chicken broth adds subtle depth. The apple cider vinegar and honey combination creates a tangy-sweet glaze—skip the honey for a strictly savory profile. For a crispier crust, increase the cornstarch to 1.5 tsp. The Instant Pot's pressure cooking ensures even doneness, but pork shoulder would require an additional 10-15 minutes on high pressure.

This dish reheats beautifully—simply add 2 tbsp broth and cook on high pressure for 5 minutes. Stores for 3-4 days in the fridge or 3 months frozen. For meal prep, portion into airtight containers with a thin layer of broth to maintain moisture. The flavors actually deepen overnight, making it ideal for leftovers. Garnish with fresh parsley just before serving to brighten the presentation and add a pop of color.

Step-by-step instructions for pressure-cooked boneless pork roast

Here's the method for achieving fall-apart tenderness in under an hour using your Instant Pot.

Begin by patting the 2 lb boneless pork roast dry with paper towels—this ensures a better sear. Heat the Instant Pot on the "Sauté" function and add the 1 tablespoon extra-virgin olive oil. Once shimmering, place the pork roast in the pot and sear for 3-4 minutes per side until it develops a deep golden-brown crust. This step is crucial as it locks in juices and builds flavor through the Maillard reaction.

While the pork sears, prepare the aromatics by mincing the 6 cloves garlic and finely chopping the 0.25 cup fresh rosemary and 0.25 cup fresh thyme. Remove the pork from the pot and set aside on a plate. The residual heat will keep it warm while you prepare the remaining ingredients.

Return the Instant Pot to the "Sauté" setting and add the minced garlic, rosemary, and thyme. Sauté for 30 seconds until fragrant—this releases their essential oils and deepens the flavor profile. Pour in the 1.5 cups low-sodium chicken broth and scrape up any browned bits from the bottom of the pot using a wooden spoon. These bits contain concentrated flavor that would otherwise be lost.

Stir in the 1.5 teaspoons diamond crystal kosher salt, 0.5 teaspoon ground black pepper, 1 tablespoon apple cider vinegar, and 1 tablespoon honey. The vinegar brightens the dish while the honey adds subtle sweetness that balances the savory notes. Let the mixture simmer for 1 minute to allow the flavors to meld together.

Place the seared pork roast back into the Instant Pot, nestling it into the herb-infused broth. Secure the lid and set the valve to "Sealing." Select the "High Pressure" function and cook for 45 minutes. This time ensures the pork reaches an internal temperature of 203°F, where collagen breaks down and converts to gelatin, resulting in fork-tender meat.

During cooking, the Instant Pot will automatically shift to "Keep Warm" mode once the cycle completes. Allow the pressure to release naturally for 10 minutes before quick-releasing any remaining pressure. This gradual release prevents the meat from becoming tough and allows the juices to redistribute evenly throughout the roast.

Once the pressure has fully released, carefully remove the pork roast from the pot and place it on a cutting board. Skim any excess fat from the cooking liquid and return the pot to the "Sauté" setting. In a small bowl, whisk together the 1 teaspoon cornstarch with 2 tablespoons of the cooking liquid until smooth. Pour this mixture back into the pot and simmer for 2-3 minutes until the liquid thickens and becomes glossy.

Baste the pork roast with this cornstarch slurry using a pastry brush, coating it evenly. This step creates a beautiful golden finish and adds a subtle sheen to the meat. Let the roast rest for 10 minutes before slicing—this resting period is essential for retaining moisture and ensuring each slice is juicy and flavorful.

Slice the pork roast against the grain into ¼-inch thick slices. Ladle the remaining herb-infused broth over the top and garnish with 0.1 cup chopped fresh parsley. The parsley not only adds a pop of color but also freshens the dish with its bright, slightly peppery notes. Serve immediately with your choice of sides, such as roasted vegetables or a simple green salad, to complement the rich, tender pork.

Flavor customization for these flavors

Classic Herb Profile

Stick with the original rosemary, thyme, and garlic combo for a timeless, aromatic flavor that pairs perfectly with the pork's natural richness. I find fresh herbs elevate the dish significantly compared to dried—just chop them finely so they distribute evenly throughout the meat.

For an extra boost, add 1 crushed bay leaf during the pressure cook for deeper herbal notes. 🌿

Spicy Cajun Twist

Transform this into a Cajun-style pork roast by adding 1 tablespoon Cajun seasoning (like Tony Chachere's) to the broth mixture. For heat, stir in 1 teaspoon smoked paprika and ½ teaspoon cayenne pepper with the cornstarch slurry. Serve with pickled jalapeños and cornbread for a full Louisiana-inspired meal. 🌶️

Sweet Teriyaki Glaze

Swap the apple cider vinegar and honey for a teriyaki-inspired glaze by mixing 3 tablespoons soy sauce, 2 tablespoons honey, and 1 tablespoon grated fresh ginger into the broth.

After pressure cooking, brush the pork with this mixture and finish under the broiler for 2-3 minutes to caramelize. Garnish with sesame seeds and sliced green onions.

Smoky BBQ Rub

For a smoky BBQ flavor, coat the seared pork with a dry rub of 1 tablespoon brown sugar, 1 teaspoon smoked paprika, ½ teaspoon garlic powder, and ½ teaspoon onion powder before pressure cooking.

During the final basting step, use ½ cup BBQ sauce (like Sweet Baby Ray's) instead of the cornstarch slurry. Serve with coleslaw and baked beans for a classic BBQ spread. 🔥

Mediterranean Lemon-Herb

Brighten the dish with a Mediterranean twist by adding 1 tablespoon lemon zest and 2 tablespoons fresh lemon juice to the broth. Include ½ teaspoon dried oregano and ½ teaspoon ground coriander with the salt and pepper.

Finish with a drizzle of extra-virgin olive oil and crumbled feta cheese before serving. Pair with roasted eggplant and quinoa for a well-rounded meal.

Creamy Mustard Sauce

For a rich, tangy finish, replace the cornstarch slurry with a Dijon mustard sauce made by whisking 2 tablespoons Dijon mustard, 1 tablespoon heavy cream, and 1 tablespoon butter into the cooking liquid.

Simmer until thickened, then baste the pork generously. Garnish with chopped chives and toasted walnuts for texture contrast. 💛

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