Yes, you can freeze scones prior to baking so that you can have fresh scones on a moment's notice. Make your scone dough, roll it and cut it. Place the wedges on a cookie sheet and flash freeze for 30 minutes. Place frozen scones in a ziplock bag and place in the freezer for up to 1 month. When you are ready to bake them, place them on a parchment lined cookie sheet and allow them to thaw for 1 hour as the oven preheats. Bake according to instructions.