6 skinless, bone-in chicken thighs
1 teaspoon dried oregano*
1 teaspoon dried basil*
1 teaspoon salt
cracked black pepper, to taste
1 tablespoon olive oil (or a light spray of cooking oil spray)
2 tablespoons minced garlic
⅓ cup balsamic vinegar
2½ tablespoons brown sugar, packed
1½ cups grape or cherry tomatoes, divided
250 g | 8 oz. fresh mozzarella cheese (or Bocconcini), cut into 6x ½-inch slices**
¼ cup fresh basil leaves, chiffonade
⅓ cup balsamic vinegar
2 tablespoons brown sugar, packed