Preheat oven to 325°
Heat chicken and hot pepper sauce in a cast iron skillet over low heat until heated through, 3 to 5 minutes.
Stir in cream cheese until mostly melted
Add blue cheese dressing and crumbles. Cook and stir until well blended and warm, 3 to 5 minutes.
Mix in ½ of the cheese. Sprinkle the remaining cheese over top.
Bake for 15-20 minutes, just until hot and melted.
Let cool for 5-10 minutes. Drain any excess grease.
Transfer to a bowl or serving dish.
Serve warm with tortilla chips and crackers for dipping.
