Turn on your Instant Pot to the sauté function. Add the oil, then the meat. Sear the meat for at least 2 minutes for each side or edge.

Turn off the sauté function and add the liquid.

Seal the Instant Pot and turn on the Meat/Stew setting (18 minutes).

Once the cooking cycle is done, allow the Pot to vent naturally before opening.

Shred meat with two forks and serve.