Instant Pot Pulled Pork

In a small bowl, whisk together brown sugar, garlic powder, onion powder, ground mustard, salt and pepper. Season the pork chunks with the spice mixture.

Pour the oil into a 6 or 8-quart electric pressure cooker (like an Instant Pot) and set it to saute. In batches, brown the pork on all sides.

Add all the pork back to the pressure cooker, then stir in the chicken broth, half of the barbecue sauce, the vinegar and liquid smoke. Secure the lid on the pressure cooker and set the toggle to sealing. Cook on manual high pressure for 40 minutes. Let the pressure naturally release for 15 minutes, then carefully flip the toggle to venting.

Once the venting is complete, carefully remove the lid. Use two forks or tongs to shred the pork. Discard the excess cooking liquid. Stir in the remaining barbecue sauce.