Step 1: Prep the Chicken: Shred the rotisserie chicken with two forks and chop any large pieces into bite-sized chunks for easy scooping.
Step 2: Make the Creamy Base: In a large bowl, mix cream cheese, sour cream, and mayonnaise until smooth. Add buffalo sauce, hot honey, smoked paprika, garlic powder, onion powder, cayenne (optional), ranch, and blue cheese dressing, then stir until fully combined.
Step 3: Add Chicken and Cheese: Fold shredded chicken into the creamy sauce. Add cheddar, pepper jack, smoked gouda, and blue cheese crumbles. Mix until fully combined and cheesy.
Step 4: Spread and Top: Grease a skillet or baking dish. Spread the chicken mixture evenly. In a small bowl, mix panko, melted butter, Parmesan, and garlic powder, then sprinkle on top.
Step 5: Bake It: Preheat oven to 375°F. Place skillet on a baking sheet and bake for 25–30 minutes until bubbly and golden. Optional: broil 1–2 minutes for extra crisp.
Step 6: Make the Creamy Drizzle: Whisk ranch, buttermilk, Parmesan, melted butter, garlic powder, lemon juice, and black pepper in a small bowl. Let it rest 10 minutes.
Step 7: Finish and Serve: Remove dip from oven, drizzle buffalo sauce and garlic-Parmesan ranch, and sprinkle with bacon and green onions. Serve warm with chips, celery, or toasted bread.