Start by placing the chicken tenderloins in a large mixing bowl. Pour the Italian dressing over the chicken. Add the honey, lime juice, and garlic powder. Mix well to ensure each piece of chicken is evenly coated. Cover the bowl with plastic wrap and refrigerate for at least 30 minutes. For deeper flavor, consider letting it marinate for a few hours.
While the chicken marinates, preheat your grill to medium-high heat. If you're using charcoal, let the coals turn to ash, ensuring an even heat. For gas grills, allow it to heat up for about 10 minutes.
Once the grill is ready, remove the chicken from the marinade, allowing any excess liquid to drip off. Place the chicken on the grill grates. Cook for about 5-7 minutes on each side, or until the internal temperature reaches 165°F. This ensures the chicken remains juicy and cooked through.
After grilling, let the chicken rest for about 5-10 minutes before slicing. This helps retain the juices. Garnish with fresh cilantro or parsley if desired. Then, serve alongside your favorite sides!