4 boneless, skinless chicken breasts
1 cup heavy cream
1/2 cup chicken broth
1/2 cup white wine (optional)
2 tablespoons olive oil
1 small onion, finely chopped
2 cloves garlic, minced
1 tablespoon fresh parsley, chopped
1 tablespoon fresh basil, chopped
1/2 cup grated Parmesan cheese
Salt and pepper