4 boneless, skinless chicken breasts
1 cup chicken broth
1/2 cup grated parmesan cheese
2 teaspoons garlic powder
2 teaspoons onion powder
1 teaspoon dried thyme
1 teaspoon dried basil
1/2 teaspoon paprika
Salt and pepper to taste
1/2 cup heavy cream
2 tablespoons cornstarch
2 tablespoons water
1/4 cup chopped fresh parsley (optional)