Balsamic Chicken w Roasted Vegetables

Balsamic Chicken w Roasted Vegetables 2 lbs chicken breasts1 cup tomatoes.5 cup onion.75 cup balsamic vinegar1 tbsp mustard2 tbsp Honey1 tbsp garlic2 medium black pepper2 cups broccoli.5 lbs Carrots2 tbsp balsamic vinegar1 tbsp olive oil Preheat your oven to 400°FCut...