Place the chicken chunks into the Instant Pot liner.Sprinkle the seasonings over the top of the chicken breasts.
Pour the jar of salsa over the chicken breasts. DO NOT STIR.
Secure the Instant Pot lid and cook under high pressure for 10 minutes. All the pressure to naturally release for 10 minutes. Manually release all remaining pressure after the 10 minutes have elapsed.
Remove the chicken breast chunks from the Instant Pot and shred the chicken.
Return the shredded chicken to the Instant Pot with the cooked salsa and spices. Set the Instant Pot to saute.
Stirring frequently, allow the chicken to simmer in the sauce until any excess moisture has reduced and you're left with a delicious salsa chicken.
Serve with your favorite side dish or garnish and enjoy!