Place chicken, 2 ½ Tbl oil, spices, and juice and zest of 1 lime in a sealable bag. Marinate in the fridge for at least two hours
One and a half tablespoons of oil heat cast-iron over medium high add peppers and onions season with a little salt, pepper and garlic powder. Squeeze juice of half a lime over veggies add to hot pan and cook until tender allowed veggies to slightly scorch
Remove veggies set aside add to the skillet chicken cook until it is no longer pink in the middle. Add the veggies to warm together and stir. Serve in tortillas with desire toppings and lime wedges