How Long Cook Pork Roast In Pressure Cooker

ByLily

Pressure cookers cook pork roast in a fraction of the time, usually fifty to ninety minutes depending on the weight and whether the meat is cubed. So if you want to know exactly how long cook pork roast in pressure cooker, the short answer is 15 minutes per pound for a tender roast, plus about 10 to 15 minutes of natural release time.

That number shifts a bit based on the cut, the size, and the type of pressure cooker you own. This guide breaks it all down so you can plan dinner with confidence.

How Long Cook Pork Roast In Pressure Cooker

The general rule is 15 minutes of high pressure per pound of pork roast. A 3-pound roast needs roughly 45 minutes. A 4-pound roast needs about 60 minutes.

Add 10 to 15 minutes for natural pressure release. That resting time finishes the cooking and keeps the meat juicy.

Quick Time Chart By Weight

  • 2 pounds: 30 minutes at high pressure
  • 3 pounds: 45 minutes at high pressure
  • 4 pounds: 60 minutes at high pressure
  • 5 pounds: 75 minutes at high pressure
  • 6 pounds: 90 minutes at high pressure

These times work for pork shoulder, pork butt, and Boston butt. Tougher cuts with more connective tissue do well in a pressure cooker because the moist heat breaks down the fibers.

Time Differences By Cut

Not every pork roast cooks the same. Here is how common cuts compare.

  • Pork shoulder or butt: 15 minutes per pound
  • Pork loin roast: 12 to 15 minutes per pound, but it can dry out fast
  • Pork tenderloin: 5 to 7 minutes per pound, it is very lean
  • Cubed pork stew meat: 20 to 25 minutes total for 2 to 3 pounds

Loin and tenderloin are lean, so they need less time. Shoulder and butt are fatty and tough, so they need more time to get fork tender.

Cubed Pork Vs Whole Roast

If your pork is cut into 1 to 2 inch cubes, it cooks much faster. Cubes expose more surface area to the steam and pressure.

  • Cubed pork for stew: 20 to 25 minutes at high pressure
  • Whole 3-pound roast: 45 minutes at high pressure

So the same weight of meat can cook in half the time once it is cubed. Keep that in mind when you plan your meal.

Step By Step Pressure Cooker Pork Roast

Follow these steps for a roast that shreds with a fork and stays moist.

  1. Pat the roast dry with paper towels. Cut off any thick fat caps if you want less grease.
  2. Season all sides with salt, pepper, garlic powder, and paprika.
  3. Set your pressure cooker to saute and add a tablespoon of oil. Sear the roast for 3 to 4 minutes per side until browned. This step adds flavor but you can skip it if you are short on time.
  4. Remove the roast. Add one cup of broth, water, or a mix of broth and apple juice to the pot.
  5. Place a trivet in the pot and set the roast on top. This keeps it out of the liquid so it steams rather then boils.
  6. Lock the lid and set the valve to sealing. Cook on high pressure for 15 minutes per pound.
  7. When the timer beeps, let the pressure release naturally for 10 to 15 minutes. Then quick release any remaining pressure.
  8. Check the internal temp with a meat thermometer. It should read at least 145 degrees F for safety, but 200 degrees F is better for shreddable pork.
  9. Rest the roast for 10 minutes before slicing or shredding.

Tips For Best Results

  • Do not overfill the cooker. Leave at least one third of the pot empty for steam.
  • Use at least one cup of liquid. A pressure cooker needs liquid to build steam.
  • Add veggies like carrots, onions, and potatoes after the meat is done if you want them firm. Or cook them with the roast for a soft texture.
  • Thicken the leftover juices with cornstarch slurry to make a quick gravy.

Common Mistakes To Avoid

One big mistake is skipping the natural release. If you quick release right away, the meat can turn tough. The extra 10 minutes lets the fibers relax.

Another mistake is cooking lean loin too long. It will dry out. Stick to 12 minutes per pound and check it early.

Also, dont forget to account for altitude. If you live above 3,000 feet, add 5 percent more time. Above 6,000 feet, add 10 percent.

Storing And Reheating Leftovers

Store leftover pork in an airtight container in the fridge for up to 4 days. Reheat it gently in a skillet with a splash of broth so it does not dry out.

You can also freeze shredded pork for up to 3 months. Thaw it overnight in the fridge before reheating.

Now you have a clear answer to the timing question and a simple method to follow. A 3-pound roast is ready in about 45 minutes of pressure time, plus release. Adjust by weight, pick the right time for your cut, and dinner will turn out tender every time.

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