Preheat your oven to 350°F (175°C). Gather your ingredients.

In a large resealable plastic bag, add your shredded rotisserie chicken and buffalo sauce. Seal and shake until coated.

Spread the softened cream cheese evenly across the bottom of a 9x13-inch baking dish.

Spoon the buffalo chicken mixture over the layer of cream cheese, then drizzle ranch dressing on top.

Cut ghost shapes from the mozzarella slices and arrange on top of the chicken layer.

Bake in the oven for 15-20 minutes until the cheese melts and bubbles.

Remove from oven, let cool slightly, and use writing gel to decorate the cheese ghosts.

Serve warm with tortilla chips, sliced veggies, or crusty bread.