1/2 cup of balsamic vinegar
1/2 cup of honey
1 cup of ketchup
4 cloves of garlic, minced
1 Tbs of olive oil
1 Tbs of chopped fresh rosemary
1 tsp of lemon zest
1 tsp of pepper
Place balsamic vineger and honey in small saucepan over low heat
Add remaining ingredients. Stir and simmer for five minutes
Pour sauce over chicken
Cover chicken and bake at 350 for 1 hour and 45 minutes