1. Heat oven to 350°F.
2. Stir cream cheese in a 9-inch deep pie dish with a fork or whisk until it's smooth. Stir in the dressing, sauce and blue cheese. Stir in the chicken.
3. Bake for 20 minutes or until chicken mixture is hot and bubbling. Stir chicken mixture before serving. Serve with vegetables and crackers for dipping.