Preheat the oven: Begin by preheating your oven to 375°F (190°C). This ensures that the rolls will bake evenly and turn golden brown.

Prepare the filling: In a mixing bowl, combine 1 cup shredded cooked chicken, 1/2 cup softened cream cheese, 1/2 cup shredded cheddar cheese, 1/4 cup finely chopped green onions, 1 tsp garlic powder, 1/2 tsp salt, and 1/4 tsp black pepper. Mix until all the ingredients are thoroughly combined.

Unroll the crescent dough: Open the can of refrigerated crescent roll dough and carefully unroll it onto a clean surface. Separate the dough into 8 triangles along the pre-cut lines.

Fill the dough: Take about 2 tablespoons of the chicken filling and place it near the wide end of each triangle. Be careful not to overfill, as it could ooze out during baking.

Roll the crescents: Gently roll the triangle from the wide end towards the point to form a crescent shape. Ensure the filling is tucked inside and the point is tucked underneath the roll to secure the filling.

Prepare for baking: Place the rolled crescents on a baking sheet lined with parchment paper. In a small bowl, beat 1 egg and brush it over each crescent roll for a beautiful golden finish.

Bake the rolls: Transfer the baking sheet to the preheated oven and bake for 12-15 minutes or until the rolls are puffed and golden brown. Keep an eye on them to prevent over-browning.

Serve and enjoy: Remove the rolls from the oven and let them cool for a few minutes. Serve warm, preferably with a dipping sauce of your choice!