1. Combine all ingredients except chicken in a saucepan and bring to a boil over medium high heat. Reduce heat to simmer and cook for 30 minutes until slightly reduced, stirring frequently. Remove from heat and let cool (or chill for up to 2 weeks).
2. Preheat oven to 375 degrees.
3. Place chicken pieces, skin side up, in a shallow baking pan. Brush chicken pieces with BBQ sauce. Sauce is not thick so apply a few coats. Place in oven and roast for 45 minutes, basting with BBQ sauce every 15 minutes. Serve chicken with good crusty bread for soaking up pan juices and a side of rice.