Method:
Preheat oven to 350°F and grease a 9×13-inch baking dish.
In a large bowl, mix cream cheese, sour cream, mayonnaise, mozzarella, cheddar, garlic powder, onion powder, salt, and pepper until smooth.
Fold in cooked chicken until well coated. Spread the mixture evenly in the prepared baking dish.
In a small bowl, mix crushed Ritz crackers with melted butter and sprinkle over the casserole.
Bake for 25–30 minutes or until bubbly and golden on top.
Serve warm and enjoy the creamy, cheesy goodness!
