01 -
Coat the chicken breasts evenly with half of the taco seasoning.
02 -
Place the seasoned chicken breasts at the bottom of the Instant Pot insert without using a trivet.
03 -
Pour the chicken broth, salsa, and diced green chiles over the chicken, then sprinkle the remaining taco seasoning evenly.
04 -
Seal the lid and set the vent to 'sealed'. For fresh or thawed chicken breasts, cook on high pressure for 13 minutes; for frozen chicken breasts, set to 16 minutes.
05 -
Allow the pressure to release naturally for 5 minutes, then perform a quick release to remove any remaining pressure. Open the lid and shred the chicken using two forks.
06 -
Season shredded chicken with salt and black pepper as desired before serving.