Italian Chicken

Bahan-bahan (4 porsi)

• 4 small boneless, skinless chicken breasts ((6 to 8 ounces each))
• 1 teaspoon kosher salt (divided)
• 1/4 cup extra-virgin olive oil
• 1/4 cup balsamic vinegar
• 2 teaspoons Italian seasoning
• 1 1/2 teaspoons garlic powder
• 1/2 teaspoon ground black pepper
• 1 pint cherry tomatoes (left whole)
• 1 medium zucchini (or yellow summer squash)
• 2 cups green beans ((about 6 ounces))
• 1/3 cup freshly grated Parmesan cheese
• 2 to 3 tablespoons fresh parsley (chopped)