Achieving a tender, melt-in-your-mouth boneless pork roast has never been easier, thanks to the magic of pressure cooking. Whether you’re using an Instant Pot or a Ninja Foodi, this recipe guarantees succulent results that are perfect for a family dinner or slicing up for delicious sliders. Forget dry, tough meat – with the right technique, your pressure cooker will seal in all the juices and flavors, delivering a truly unforgettable meal. We’ve previously explored cooking a frozen pork roast in the Instant Pot, but this comprehensive guide focuses on fresh cuts, ensuring maximum tenderness and flavor.

The key to a remarkable pork roast lies in proper moisture retention and flavorful seasoning. While simple salt and pepper can work wonders, adding a savory dry rub will elevate your dish to new heights. Pressure cooking locks in all the moisture, transforming even leaner cuts into incredibly tender and juicy perfection. This method stands out as one of our favorite quick Instant Pot recipes, offering convenience without compromising on taste.
Selecting Your Perfect Boneless Pork Roast
For this recipe, we typically opt for a boneless pork roast weighing between 2 to 2.5 pounds. This size is ideal for feeding a family of four with a few delightful side dishes. When choosing your roast, look for a piece with a noticeable layer of fat on one side. While you might trim this fat off before serving, it’s absolutely crucial during the cooking process. This fat cap renders down, basting the meat and infusing it with flavor and moisture, preventing it from drying out. Trust us, resist the urge to trim it beforehand – you’ll thank yourself later! After cooking, it’s easy to remove any unwanted fat, leaving you with pure, tender meat.
Instant Pot vs. Ninja Foodi: Versatile Pressure Cooking Options
This recipe is designed for maximum versatility, working seamlessly with both the Instant Pot and the Ninja Foodi, as well as other multi-function pressure cookers. If you’re using a Ninja Foodi, simply ensure you use the pressure cooking lid (the one that is not attached) and follow the pressure cook settings. An added benefit of the Ninja Foodi is the option to use its air fryer function at the end, if you desire a crispy exterior. However, for a truly tender, succulent roast, this step is entirely optional and often unnecessary, as the pressure cooking alone delivers incredible results.

Mastering the Cooking Time for a 2 lb Pork Roast in Instant Pot
The general rule of thumb for pressure cooking a boneless pork roast is approximately 15 minutes per pound. So, for a 2-pound roast, you’re looking at about 30 minutes of high-pressure cooking time. Crucially, after the cooking cycle completes, you must allow for a natural pressure release for at least 10 minutes. This natural release is vital for keeping the meat incredibly moist and tender. For even faster cooking, if you prefer to serve your roast in thinner slices, you can sear it on the sauté function, rest for 5 minutes, then slice into ½-inch pieces. These thinner slices will then only require about 5 minutes of pressure cooking with a natural release. Always ensure you rely on an internal temperature reading for true doneness, which we’ll discuss further.
Essential Ingredients for a Flavorful Boneless Pork Roast
Crafting the perfect pork roast begins with quality ingredients and thoughtful seasoning. Here’s a breakdown of what you’ll need and why each component is important:
- Boneless Pork Roast (2 lbs): This is our preferred size for a tender, manageable roast that serves four generously. The boneless cut makes it easier to prepare and carve. For optimal tenderness, slicing it thin after cooking is key.
- Olive Oil (or Avocado Oil): Used for searing the exterior of the pork roast. Searing creates a beautiful crust and, more importantly, locks in moisture and the rich flavors from your chosen seasonings.
- Seasonings: A simple blend of salt, pepper, and garlic powder forms a fantastic base. However, don’t hesitate to use your favorite pork dry rub for an added layer of complexity. We highly recommend a sweet and savory rub to truly enhance the pork’s natural taste. Skipping seasoning entirely can result in a bland roast unless you plan to drench it in sauce.
- Chicken Broth (1 cup): Far superior to water, chicken broth adds significant depth of flavor to your roast. The liquid is essential for the pressure cooking process, creating the steam needed to break down connective tissues in the meat, resulting in unparalleled tenderness. Learn more about chicken broth here.
- Onion (1 large, quartered): Optional, but highly recommended. Onions not only impart a wonderful aroma and flavor to the broth and meat but also make it easy to create a complete meal in one pot.
- Potatoes (2 russet, quartered): Another optional but highly suggested addition for a hearty one-pot meal. Quartering them allows them to cook perfectly alongside the roast, absorbing all the delicious flavors. Large chunks of peeled carrots can also be added for extra vegetables.
Expert Tips for the Most Tender Pressure Cooker Pork Roast
To ensure your boneless pork roast is nothing short of spectacular, keep these crucial tips in mind:
- Season Generously: Don’t be shy with your seasonings. A generous application of salt, pepper, and garlic powder, or your favorite dry rub, is fundamental for a flavorful roast. Rub the spices thoroughly into the meat to ensure even distribution and maximum flavor penetration.
- Sear for Flavor and Moisture: Before pressure cooking, always sear your pork roast in olive oil (or avocado oil) on all sides using the sauté function. This creates a beautiful browned crust and helps lock in the natural juices, significantly enhancing the final taste and texture.
- Deglaze Your Pot: After searing the meat, remove it and add a small amount of chicken broth to the pot. Immediately scrape up any browned bits stuck to the bottom of the pot. This process, known as deglazing, is essential. It not only incorporates incredible flavor into your sauce but, more importantly, prevents the dreaded “Burn” notice from appearing on your pressure cooker screen.
- Use a Natural Pressure Release: For a truly moist and tender roast, a natural pressure release (NPR) is non-negotiable. After the cooking time is complete, allow the pressure cooker to release pressure on its own for at least 10 minutes. This gentle release allows the meat fibers to relax and reabsorb juices, preventing them from drying out.

Achieving Perfection: The Art of Cooking a Tender Pork Roast
While cooking times serve as a good guide, the ultimate indicator of a perfectly cooked pork roast is its internal temperature. Using a reliable digital meat thermometer is the most accurate way to ensure your roast reaches your desired level of doneness and is safe to eat. Here are the key steps to follow:
- Season Generously: Apply a liberal coating of salt, pepper, and any other desired herbs or spices. Really work these seasonings into the meat, ensuring every surface is covered for maximum flavor. This initial step is vital for building the taste profile of your roast.
- Monitor Internal Temperature: This is the single most important tip for preventing dry pork. Insert your digital meat thermometer into the thickest part of the roast, avoiding bone (if present).
- For a medium-rare pork roast, aim for an internal temperature of 145°F (63°C).
- For a medium pork roast, target 160°F (71°C).
Remember that the temperature will continue to rise slightly after you remove it from the heat source during the resting period.
- Allow the Meat to Rest: Once your roast reaches the desired internal temperature, remove it from the pressure cooker and transfer it to a cutting board. Tent it loosely with foil and let it rest for a minimum of 10-15 minutes before carving.
- Resting is crucial! It allows the juices within the meat to redistribute evenly throughout the roast, resulting in a significantly more tender and succulent texture. Skipping this step often leads to dry meat.
- Carve Against the Grain: For the most tender bite, always slice your pork roast against the grain. Look at the muscle fibers running through the meat and slice perpendicular to them. Cutting against the grain shortens these muscle fibers, making the meat much easier to chew and giving it a more tender mouthfeel.

5 from 1 vote
Instant Pot Boneless Pork Roast Recipe
Justine
15 minutes
30 minutes
4
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Equipment
-
1 pressure cooker
Ingredients
-
2
lb
pork roast,
boneless, about 2 to 2.5 lbs recommended -
1
c
chicken broth -
1
large onion, quartered -
2
tbsp
olive oil -
1.5
tsp
salt -
1/2
tsp
pepper -
1.5
tsp
garlic powder -
2
russet potatoes,
optional, quartered
Instructions
-
Set your pressure cooker to the “Sauté” function and add the olive oil. Pat the outside of your pork roast dry with paper towels to ensure a good sear. Rub your chosen seasonings (salt, pepper, garlic powder, or dry rub) evenly over the entire piece of meat. Carefully place the seasoned pork roast into the hot pot and brown thoroughly on all sides until a nice crust forms. Once browned, remove the meat and set it aside, then turn off the “Sauté” function.
-
Pour a small amount of chicken broth (about ¼ cup) into the pot. Using a wooden spoon or spatula, scrape all the browned bits from the bottom of the pot. This deglazing step is crucial for flavor and to prevent a “Burn” warning.
-
Add the remaining chicken broth, the quartered onion, and the browned pork roast back into the pot. If you’re adding quartered potatoes or large chunks of peeled carrots, place them around or on top of the roast.
-
Secure the lid on your pressure cooker and ensure the steam release valve is set to “Sealing.” Select the “Manual” or “Pressure Cook” setting and cook on high pressure for 15 minutes per pound of pork. For a 2-pound roast, this would be 30 minutes. Once cooking is complete, allow a 10-minute natural pressure release before carefully opening the steam valve to quick release any remaining pressure.
-
Carefully lift the lid. Remove the roast and vegetables with a slotted spoon, transfer to a cutting board, and let the meat rest for 10-15 minutes before slicing and serving. If desired, you can easily thicken the flavorful liquid in the pot to create a rich gravy. (See notes below for gravy instructions).
Video
A video guide demonstrating the steps for this recipe can be found here (link to video resource).
Notes
How to Make the Drippings into Gravy
After removing the cooked meat and vegetables, you’ll be left with a flavorful liquid in the pot. To turn this into a delicious gravy, set the pot back to “Sauté” mode. In a small separate bowl, whisk together 2 tablespoons of cornstarch with a splash of cold water until a smooth slurry forms (this prevents lumps). Once the liquid in the pot is simmering, slowly whisk in the cornstarch slurry. Stir continuously until the gravy thickens to your desired consistency. Taste and adjust seasonings if needed, then serve generously over your sliced pork roast and potatoes.
Nutrition
Calories: 380kcal
Carbohydrates: 4g
Protein: 52g
Fat: 16g
Saturated Fat: 4g
Polyunsaturated Fat: 2g
Monounsaturated Fat: 9g
Cholesterol: 144mg
Sodium: 1203mg
Potassium: 916mg
Fiber: 1g
Sugar: 1g
Vitamin A: 3IU
Vitamin C: 2mg
Calcium: 23mg
Iron: 1mg
Nutrition information is automatically calculated and should be used as an approximation.
Additional Information
Entree, Main Course
American
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More Delicious Pork Recipes to Explore
Once you’ve mastered this incredibly tender boneless pork roast, you’ll undoubtedly want to explore other delightful pork creations using your pressure cooker. Here are some of our other favorite recipes that bring out the best in different pork cuts:
- Instant Pot Pork Shoulder: Similar to our roast, but typically cooked longer to achieve a fall-apart texture, perfect for shredding and making delicious pulled pork sliders or tacos.
- Air Fryer Pork Belly / Instant Pot Pork Belly: For those who appreciate rich, fatty cuts, pork belly offers an explosion of flavor. Our air fryer method gives it a crispy skin, while the Instant Pot delivers decadent, tender results in under 45 minutes.
- Porketta Roast: A seasoned, rolled, and boneless pork roast that becomes incredibly tender, often featuring herbs like fennel and garlic for a truly aromatic experience. While the linked recipe is for a slow cooker, the flavors are phenomenal.
- Pork Butt in Instant Pot: This cut is fantastic when cooked in a rich, savory sauce like BBQ or balsamic vinegar. It’s designed for shredding, making it ideal for classic pulled pork sandwiches.
The versatility of cooked pork roast is truly amazing. You can simply slice and serve it as a main course with your favorite sides, dice it into hearty stews, or shred it for flavorful tacos or sandwiches. Don’t forget to utilize the delicious gravy made from the pot drippings to pour over everything! This pressure cooker method is a fantastic starting point for boneless pork roast, but once you fall in love with its ease and deliciousness, be sure to check out our full list of Ninja Foodi pork recipes for even more inspiration.
Creative Ideas for Leftover Boneless Pork Roast
Wasting delicious food is a cardinal sin in any kitchen, and your leftover pork roast is far too good to simply discard. To properly store leftovers, first ensure the meat is completely cooled. Then, transfer it to an airtight freezer bag or container and refrigerate for up to 3 days. The beauty of cooked pork roast is its incredible versatility in repurposing.
Here are a few ideas to transform your leftovers:
- Pulled Pork Sliders: Chop or shred the leftover pork, toss it with your favorite barbecue sauce, and pile it high on slider buns for an easy and satisfying meal. Check out our pulled pork sliders recipe for inspiration.
- Pork Tacos or Burritos: Shred the meat, warm it up, and serve in tortillas with your favorite taco toppings like salsa, cheese, lettuce, and sour cream.
- Pork Fried Rice: Dice the pork into small pieces and add it to your homemade fried rice for an extra protein boost.
- Hearty Pork Stew: If you have extra vegetables and broth, you can create a quick stew by dicing the pork and simmering it with additional ingredients.
- Pork Sandwiches or Wraps: Simply slice or shred the cold pork, add some cheese and condiments, and layer it between bread or in a wrap for a quick lunch.
Frequently Asked Questions About Pressure Cooking Pork Roast
A common misconception is that cooking pork for too long makes it tough. However, unlike beef, pork often becomes more tender the longer it’s cooked, especially in a pressure cooker. If your pork roast in the Instant Pot is tough, it likely hasn’t cooked long enough. You should be able to slice it easily with a sharp knife or pull it apart with two forks for shredding. To reach a safe internal temperature of 145°F (63°C), a pork roast typically requires about 15 minutes of high-pressure cooking per pound. If your goal is truly shredded pork for pulled pork, increase the cook time to closer to 20 minutes per pound to allow the connective tissues to fully break down.
Always, always cook meat with the fat side on the top. This is a fundamental principle for maximizing flavor and moisture. As the fat cap melts during cooking, it bastes the meat below, infusing it with rich flavors and keeping it incredibly moist and tender. Even if you plan to trim the fat off before serving, it plays a vital role in the cooking process, so leave it on until the roast is fully cooked.
