Step 1

Place chicken thighs, tomatillos, peppers, onion, garlic, cumin, and salt in an Instant Pot. Saute on high for 5-8 minutes, until chicken is lightly seared. Place lid on Instant Pot, seal, and cook manually on high pressure for 15 minutes. When finished, allow pressure to release naturally.

Step 2

Remove chicken from pot and shred, then set aside.

Step 3

Add cilantro and Worcestershire sauce to the remaining ingredients in the Instant Pot. Using an immersion blender (or transferring everything in the Instant Pot to a high-power blender), blend until sauce is smooth. Pour sauce over shredded chicken (as much or as little as you want).

Step 4

Serve warm topped with cilantro, fresh squeezed lime juice, and tortillas.