Preheat the OvenPreheat your oven to 375°F (190°C).
Prepare the Dip MixtureIn a large mixing bowl, combine the softened cream cheese, ranch or blue cheese dressing, and buffalo wing sauce. Stir until the mixture is smooth and creamy.
Add the Chicken and CheesesFold in the shredded chicken, cheddar cheese, and half of the mozzarella cheese. Mix until evenly combined.
Assemble the DipTransfer the mixture to an 8×8-inch baking dish. Spread it out evenly and sprinkle the remaining mozzarella cheese on top.
Bake the DipPlace the baking dish in the preheated oven and bake for 20–25 minutes, or until the dip is hot and bubbly, and the cheese on top is melted and golden brown.
Serve and EnjoyLet the dip cool for a few minutes before serving. Serve warm with tortilla chips, crackers, or fresh veggies, and watch it disappear in no time!