At D & H Jamaican we had our first experience with "jerk chicken." D & H is a little bar that was recommended to us for their good food. Though the service was slowish, and they were out of some of their side dishes, their signature dish was nice and spicy, especially good when followed by a Red Stripe. Their cabbage was a nice side dish as well.
We visited their Chestnut Hill location, there is also one in Wilmington.