To create a delicious marinade for your chicken, gather lime juice, olive oil, minced garlic, chili powder, cumin, salt, black pepper, and smoked paprika and mix them together in a bowl.
Once the marinade is prepared, place your chicken into a zip-top bag and pour the marinade over it.
Seal the bag, making sure the chicken is completely covered, and let it marinate in the refrigerator for at least 30 minutes. For the best flavor, marinate for 2 hours.
Grill the chicken on a preheated grill or pan for 6-7 minutes on each side or until the internal temperature reaches 165°F.
Let the chicken rest for a few minutes before slicing it.
Serve with tortillas and your favorite fajita toppings.
