01 -
Cut large chicken breasts horizontally to achieve a thickness of 1/2-inch to 3/4-inch.
02 -
Combine cilantro, jalapeño, garlic, olive oil, lime juice, salt, cumin, and chili powder in a glass or plastic container.
03 -
Add chicken to the marinade, mix well, cover, and marinate for 30 minutes at room temperature or up to 8 hours in the refrigerator.
04 -
Remove chicken from the marinade, wipe off excess, and sprinkle with salt.
05 -
Heat 1 tablespoon of oil in a large cast iron pan on high heat. Once smoking, sear chicken for 2-3 minutes per side until well browned. Work in batches if necessary.
06 -
Remove seared chicken to a cutting board, stack, cover with foil, and rest for 5 minutes. Check doneness with a knife; cook further if needed.
07 -
Heat another tablespoon of oil in the same pan on high heat. Add onions and peppers, scrape up browned bits, and cook undisturbed for 2 minutes. Stir and cook for an additional 2 minutes.
08 -
Slice chicken into strips. Serve immediately with the cooked peppers and onions, warm tortillas, and optional sides such as shredded cheese, salsa, guacamole, and seasoned iceberg lettuce.