Make Jerk Seasoning.
Rub chicken with 1 ½ tablespoons of jerk seasoning and allow to marinate for at least one hour.
While the chicken marinates, make the Jerk Salad Dressing. Store in the refrigerator until needed.
Heat grill to 400°F. Oil grates, then place chicken, washed and trimmed scallions and lime halves face down onto the grill. Cook the scallions and limes until nicely caramelized, about 5 minutes. Continue to cook the chicken until it reaches an internal temperature of 165°F. Remove the from the grill and cover the chicken with foil. Let rest for 5 minutes.
While the chicken rests, make the Pineapple Salsa.
To assemble the salad, wash and roughly chop one head of leaf lettuce (about six cups, chopped). Place on a platter, then top with sliced grilled chicken, grilled limes and grilled scallions. Top the salad with the pineapple salsa and dressing. Enjoy!