Blueberry Scones -2 cups all-purpose flour 1/2 cup sugar 1 tablespoon baking powder 1 teaspoon kosher salt 1 tablespoon grated orange zest 1 stick cold unsalted butter, grated 1 large egg, lightly beaten 1/2 cup cold heavy cream 1 cup blueberries, fresh or frozen extra heavy cream for brushing the tops raw sugar for sprinkling the tops - bake 400 bake for 20 to 25 minutes, until the tops are browned and the insides are fully baked.