Preheat your oven to 350ºF. Prick duckling to allow fat to drain, season cavity with salt, pepper, and garlic. Bake uncovered in a large baking dish for 45 minutes, turning occasionally to brown evenly. Pour off fat.  Combine the remaining ingredients and arrange over duckling. Cover and bake for 2 hours, stirring occasionally, until duckling is tender. Remove from oven and serve. Serves 6