3 cups unbleached all-purpose flour
1/2 cup Sugar
1 1/2 teaspoons baking soda
1/2 teaspoon salt
3/4 cup unsalted butter (1-1/2 sticks, cut into small cubes and frozen)
  Zest of 1 orange (grated)
3/4 cup Earthbound Farm Organic Dried Cranberries
1/2 cup crystallized ginger (diced fine)
1 cup buttermilk
1/4 cup heavy cream (as garnish, optional)
  Sugar (as garnish, optional)