01 - Set the oven to 400°F and line a baking sheet with parchment paper.
02 - In a large bowl, whisk together all-purpose flour, granulated sugar, baking powder, and salt.
03 - Cut the cold, cubed butter into the dry ingredients using a pastry cutter or fingertips until the mixture resembles coarse crumbs.
04 - In a separate bowl, whisk together heavy cream, egg, orange zest, and vanilla extract.
05 - Pour the wet ingredients into the dry mixture, add cranberries, and gently stir just until combined without overmixing.
06 - Transfer the dough onto a lightly floured surface and shape into an 8-inch round about 1 inch thick.
07 - Cut the dough into 8 wedges and place them on the prepared baking sheet, spaced apart.
08 - Lightly brush the scone tops with additional heavy cream.
09 - Bake for 16 to 18 minutes until golden brown and cooked through, then cool on a wire rack.
10 - Mix powdered sugar with fresh orange juice to desired consistency and drizzle over cooled scones.