In a medium bowl, beat cream cheese with an electric mixer until smooth.
Add buffalo wing sauce and dressing and beat on medium speed until combined.
Stir in chicken and 1 cup cheese. Taste and adjust seasoning to your taste (add more buffalo sauce to increase the spice, add more cream cheese, sour cream or dressing to reduce).
Spread into a lightly greased 6-8" round baking dish (or something of a similar size) and top with remaining cheese. Cover and refrigerate to save for later, or bake as directed.
Bake at 350 degrees, uncovered, for 20-30 minutes until bubbly at the edges. Broil for 2-3 minutes to brown the cheese, if desired.
