01 -
If using chicken breasts, place them in a gallon-sized Ziploc bag and pound to about ½ inch thickness using a meat mallet or rolling pin. Remove from the bag and cut into six 4-ounce pieces. For thighs, leave whole.
02 -
Add chipotle peppers, adobo sauce, red onion, garlic, lime juice, chili powder, cumin, oregano, brown sugar, salt, black pepper, and 2 tablespoons of avocado oil to a food processor. Blend for 15 seconds, scrape down the sides, and blend for another 15 seconds until smooth.
03 -
Pour the marinade over the chicken, seal in a plastic bag, and massage to coat evenly. Refrigerate for at least 30 minutes or up to overnight for best flavor.
04 -
Allow the chicken to rest at room temperature for 10 minutes before cooking. Reserve any excess marinade left in the bag.
05 -
Heat 1 tablespoon of avocado oil in a large cast-iron skillet over medium heat. Cook chicken in a single layer for 7-9 minutes or until lightly charred. Brush with reserved marinade, flip, and cook for another 6-8 minutes until the internal temperature reaches 160°F.
06 -
Remove the chicken from the skillet, tent with aluminum foil, and let rest until the internal temperature reaches 165°F. When cool enough, cut into bite-sized cubes or strips.
07 -
Serve immediately with finely chopped cilantro or include in a Chipotle Chicken Burrito Bowl.