01 -
Preheat oven to 350°F. Spray 9x13 baking dish with cooking spray.
02 -
Mix melted butter and garlic powder in small bowl.
03 -
Combine chicken, ranch, half the cheeses, and buffalo sauce.
04 -
Split rolls horizontally, place bottom half in dish. Add chicken mixture and remaining cheese.
05 -
Add top half of rolls and brush with butter mixture.
06 -
Cover with foil and bake 15 minutes. Uncover and bake 5 more minutes until golden.