Step 1

Set the Instant Pot to sauté and add the oil. When the oil is hot, add the chicken and cook for 2 to 3 minutes. Flip the chicken breasts over and add the onion and garlic. Cook for an additional 2 to 3 minutes, stirring the onion and garlic around the chicken breasts so they don't burn.

Step 2

Add the tomatoes with the juice, chili powder, cumin, paprika, salt, and pepper. Lock the Instant Pot lid in place and set to Manual High Pressure for 8 minutes. When the 8 minutes is up, let the Instant Pot natural release for 10 minutes.

Step 3

Open the vent and unlock the Instant Pot Lid. Remove the breasts from the Instant Pot and shred with 2 forks. You can also use a stand mixer or hand mixer to shred the chicken if you wish. Put the shredded chicken back in the Instant Pot with all of the juices. Stir until combined.

Step 4

To serve, fill corn tortillas with chicken and desired toppings. Enjoy!