Put the cream cheese, shredded chicken, shredded cheese, dry ranch seasoning packet, and green onions in a bowl and mix until evenly combined.
Unwrap the crescent roll tubes and separate the triangle pieces of dough. Place some of the cheesy chicken ranch filling in the center of each and roll up.
Mix the melted butter and Italian seasoning or parsley together. And brush this mixture over the roll ups, then place them on a baking sheet.
Preheat the Traeger pellet grill to 325 degrees. Put the baking sheet with the roll ups on the grill grate for 23 to 26 minutes.