To freeze scones:
After shaping the dough and cutting into wedges, place the raw wedges onto a cookie sheet. Place the cookie sheet into the freezer for about 20 minutes until the dough is firm and no longer sticky. Place the frozen scones into a freezer bag. To cook from frozen, simply remove from the freezer and place onto a cookie sheet while the oven preheats. Brush with cream and sprinkle with sugar. Cook as directed noting that cooking time may vary slightly due to the dough being frozen. Prepare a fresh batch of glaze if desired.