01 - Set the oven temperature to 400°F. Line a baking sheet with parchment paper.
02 - In a large bowl, whisk together flour, sugar, baking powder, and salt.
03 - Add the cold, cubed butter to the dry mixture. Using a pastry cutter or fingertips, work it in until the texture 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. Add cranberries and gently fold until just combined, avoiding overmixing.
06 - Turn the dough onto a lightly floured surface and gently shape into an 8-inch round, about 1 inch thick.
07 - Cut the dough into 8 equal wedges and arrange them on the prepared baking sheet with space in between.
08 - Lightly brush the tops of the scones with additional heavy cream.
09 - Place the tray in the oven and bake for 16 to 18 minutes, or until golden brown and cooked through. Remove and cool on a wire rack.
10 - Mix powdered sugar with fresh orange juice to desired consistency, then drizzle over cooled scones.