In a large bowl, combine jerk seasoning, soy sauce, honey, olive oil, lime juice, minced garlic, and chopped onion, stirring well to create a marinade. Add the chicken thighs and coat thoroughly. Cover and refrigerate for at least 15 minutes, or overnight for best results.

Preheat your oven to 400°F (200°C). Lightly grease your baking dish with cooking spray or olive oil.

Arrange the marinated chicken thighs in a single layer in the prepared baking dish. Pour any remaining marinade over the chicken.

Scatter pineapple chunks around the chicken in the baking dish.

Cover the baking dish with aluminum foil and bake for 25 minutes. Remove the foil and bake for an additional 20-25 minutes until the chicken is cooked through and golden.

For extra crispiness, broil the chicken for 2-3 minutes at the end, watching closely to avoid burning.

Let the dish rest for a few minutes before serving. Garnish with chopped cilantro or parsley and serve with rice or salad.