Stir in heavy cream just until ingredients are moistened.
Pat flour on top of dough, flour hands, and form into a ball.
Set the ball of dough on a floured surface and roll with a floured rolling pin until ½-3/4 inches thick.
Using a floured biscuit cutter cut straight down and back up.
Place biscuits nearly touching on a parchment paper lined baking pan.
Baked at 425 degrees for 12-15 minutes, or until lightly browned.
Cool on a wire rack for 2-3 minutes before glazing.
For the Glaze
Stir confectioners sugar and milk together, using a whisk if necessary to get out all lumps. Start with 3 Tablespoons of milk and add more if needed for desired consistency.
Pour or spoon glaze over the tops of warm biscuits.