In large bowl, combine brown sugar with pineapple juice, ketchup, soy sauce, vinegar, ginger and garlic. Add the chicken. Season with salt and pepper and mix well. Cover and refrigerate 8 hours or overnight stirring 1 or 2 times, if possible.
Place the grill at the center of the oven. Preheat the oven to 200 掳 C (400 掳 F). Line a baking sheet with parchment paper.
Drain the pestles and pour the marinade into a small saucepan. Divide the chicken over the plate.
Bake the chicken in the oven for 1 hour or until cooked through, turning it halfway through cooking.
Meanwhile, over medium-high heat reduce the marinade until syrupy, about 20 minutes. Cover and reserve the sauce.
In the same cleaned bowl, place the cooked chicken. Add the sauce and coat the chicken well.
Delicious with green salad and papaya vinaigrette.
