01 - Preheat oven to 400°F. Line a baking sheet with parchment paper.
02 - In a large bowl, whisk together flour, sugar, baking powder, and salt. Stir in orange zest and chopped candied ginger.
03 - Add cold cubed butter. Using a pastry blender or fingertips, work butter into the dry mix until it resembles coarse crumbs with some pea-sized pieces remaining.
04 - In a small bowl, whisk together cream, egg, and vanilla extract until well combined.
05 - Pour wet mixture over dry ingredients. Stir gently with a fork until dough just comes together. Turn onto a lightly floured surface.
06 - Pat dough into a 1-inch thick round. Cut into 8 wedges and transfer to prepared baking sheet, spacing evenly apart.
07 - Brush tops with a little extra heavy cream for golden coloring.
08 - Bake for 16-18 minutes until golden brown and cooked through. Remove from oven and cool on a wire rack.
09 - Whisk powdered sugar with orange juice until smooth. Drizzle over cooled scones if desired.