The rest is very simple. Prepare and bake pie crust. Set aside. Boil potatoes, 8-10 minutes. Set aside. In a bowl, microwave cream cheese until it reaches room temperature. Mince your green onions, rosemary, and garlic. Set aside. Add your minced onions, rosemary, and garlic to your cream cheese and stir thoroughly. Spread the cream cheese mixture evenly over your pie crust. Sprinkle half the blue cheese crumbles over the cream cheese. Thinly slice your potatoes, and layer them artistically, or just neatly, around your pie crust, covering the cream cheese completely. Sprinkle the remaining blue cheese, and top with a little more rosemary, if you wish. Bake at 350 degrees for 30 minutes. Serve warm or at room temperature. This recipe would be great if you added ham or prosciutto also - making it a main dish!