Ingredient:

• cooking spray
• 1/2 cup Caesar salad croutons, crushed
• 1/2 cup shredded Parmesan cheese
• 1 tablespoon butter, melted
• 4 skinless, boneless chicken breasts (1 1/2 to 2 pounds total)
• 1/2 teaspoon freshly ground black pepper
• 1/4 teaspoon salt
• 1 cup creamy Caesar salad dressing
• 1/3 cup sour cream
• 1 tablespoon all purpose flour
• chopped fresh parsley to taste for garnish