Preheat Oven: Preheat your oven to 375°F (190°C). Line a baking sheet with parchment paper.
Make the Filling: In a mixing bowl, combine shredded chicken, cream cheese, cheddar cheese, garlic powder, onion powder, salt, and pepper. Mix until well combined.
Prepare Crescent Dough: Open the crescent roll dough and separate it into triangles along the perforated lines.
Fill and Roll: Place a spoonful of the chicken mixture at the wide end of each triangle. Roll tightly toward the pointed end, ensuring the filling stays inside.
Butter the Rolls: Brush the tops of the rolls with melted butter to create a golden, crispy crust.
Bake: Arrange the rolls on the prepared baking sheet. Bake for 12–15 minutes, or until the tops are golden brown.
Serve: Garnish with chopped parsley, if desired, and serve warm.