Rinse chicken pieces well in 2 cups of the vinegar, drain, transfer to 2 sealable plastic bags and set aside.

In the bowl of a food processor combine remaining 1 teaspoon vinegar, scallions, Scotch bonnets, soy sauce, lime juice, allspice, bay leaves, garlic, salt, sugar, thyme, and cinnamon. Reserve 2 tablespoons of the jerk marinade for the Jamaican Barbecue Sauce.

Rinse chicken pieces well under cold running water and pat dry with paper towels. Divide chicken pieces between 2 heavy-duty gallon plastic sealable bags and divide marinade evenly between the 2. Turn bags over to evenly distribute marinade, and refrigerate chicken for at least 24 hours and up to 2 days.

On an oiled grill rack set about 6 inches above red-hot coals, grill chicken (in batches if necessary), covered, for 10 to 15 minutes on each side, or until cooked through. Transfer to a warm platter and keep warm until serving.

Serve with Jamaican Barbecue Sauce, alongside fried plantains, rice, or bread of choice.

In a medium non-reactive saucepan combine all ingredients except rum and bring to a boil, stirring to dissolve sugar. Reduce heat to a simmer and continue to cook another 12 minutes, until sauce is thick and flavorful and coats the back of a spoon. Remove from heat and stir in rum. Cool sauce to room temperature before serving.

Yield: About 2 cups