Preheat the Oven to 350 degrees f
Prepare the filling- Mix together Alfredo sauce, cooked chicken, parmesan cheese, parsley, salt, pepper, and garlic in a mixing bowl.
line a casserole dish or spray with cooking spray.
Add Hawaiian Rolls and cut a deep cross across each Hawaiian roll.
Add a generous amount of filling to each Hawaiian Roll. Top with extra cheese if you like. Drizzle the olive oil on top of the buns.
Bake for 10-12 minutes or until the rolls are golden brown and the cheese is melted and bubbly.
Remove from oven and serve warm