Stuffed Herbed Chicken with Boursin Cheese

Name: Stuffed Herbed Chicken with Boursin Cheese
Ingredients: 2 (1/2-pound) skinless, boneless chicken breasts; Fresh basil leaves or other green such as beet green, Swiss chard, spinach, enough to cover each chicken breast; 2 tablespoons finely chopped toasted walnuts; 2 1/2 ounces Boursin garlic and herb cheese (or 2.5 ounces of herbed cream cheese recipe, see below), room temperature; 1/3 cup breadcrumbs; 3 tablespoons grated Parmesan cheese; 1 egg , beaten well; Salt; Pepper; 2 1/2 ounces cream cheese , softened; 1 clove garlic , minced; 3 teaspoons fresh parsley , minced; 3 teaspoons fresh chives , minced; Pinch cayenne; 1/4 teaspoon freshly cracked peppercorns; Pinch salt