Ingredients

• 1/4 cup balsamic vinegar
• Juice of 1 lemon
• 2 tablespoons olive oil
• 2 tablespoons Dijon mustard
• 2 tablespoons brown sugar, packed
• 1 tablespoon Worcestershire sauce
• 2 cloves garlic, minced
• 1/2 teaspoon dried thyme
• 1/2 teaspoon dried oregano
• 1/4 teaspoon dried rosemary
• Kosher salt and freshly ground black pepper, to taste
• 4 boneless, skinless chicken breasts
• 2 tablespoons chopped fresh parsley leaves

Instructions

• In a medium bowl, whisk together balsamic vinegar, lemon juice, olive oil, Dijon, brown sugar, Worcestershire, garlic, thyme, oregano and rosemary; season with salt and pepper, to taste. Reserve 1/4 cup and set aside.
• In a gallon size Ziploc bag or large bowl, combine balsamic vinegar mixture and chicken; marinate for at least 1 hour to overnight, turning the bag occasionally. Drain the chicken from the marinade.
• Preheat grill to medium high heat. Add chicken to grill and cook, flipping once and basting with reserved 1/4 cup marinade until cooked through, about 5-6 minutes on each side.
• Serve immediately, garnished with parsley, if desired.