3 cups seedless red grapes
2 teaspoons olive oil
1 cup chopped onion
2 garlic cloves, minced
2 tablespoons balsamic vinegar
2 teaspoons low-sodium soy sauce
1 teaspoon brown sugar
1 teaspoon chopped fresh rosemary
1 tablespoon olive oil
6 chicken drumsticks (about 1 1/2 pounds), skinned
6 chicken thighs (about 1 1/2 pounds), skinned
2 teaspoons chopped fresh rosemary
1 teaspoon freshly ground black pepper
3/4 teaspoon salt
Cooking spray
Fresh rosemary leaves (optional)