01 - Preheat oven to 400°F. Line a baking sheet with parchment paper.
02 - Whisk together flour, sugar, baking powder, and salt in a large bowl. 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 - Whisk together cream, egg, and vanilla in a small bowl. Pour over dry ingredients.
05 - Stir gently with a fork until dough just comes together. Turn onto a lightly floured surface and pat into a 1-inch thick round.
06 - Cut the round into 8 wedges. Transfer to prepared baking sheet, spacing apart.
07 - Brush tops with extra cream. Bake for 16-18 minutes until golden and cooked through. Cool on a wire rack.
08 - Whisk powdered sugar with orange juice until smooth. Drizzle over cooled scones.