1Heat oven to 350°F. In medium bowl, beat cream cheese with electric mixer on medium speed until smooth. Beat in dressing, buffalo wing sauce and water until blended. Stir in chicken and cheese. Spread in ungreased 1-quart baking dish or 9-inch pie plate; cover with foil.
2Bake 30 to 35 minutes or until hot and bubbly. Stir; top with onions. Serve hot with crackers or celery sticks.