01 - Preheat oven to 400°F. Line a baking sheet with parchment paper.
02 - In a large mixing bowl, whisk together flour, granulated sugar, baking powder, and salt.
03 - Add cold cubed butter and cut in using a pastry cutter or fingertips until the mixture resembles coarse crumbs.
04 - Stir in orange zest and halved cranberries until evenly distributed.
05 - In a small bowl, whisk together heavy cream, egg, and vanilla extract until combined.
06 - Pour the wet mixture into the dry ingredients and stir gently just until combined. Do not overmix the dough.
07 - Turn dough onto a lightly floured surface and gently shape into an 8-inch round approximately 1 inch thick.
08 - Cut the round into 8 equal wedges and place them on the prepared baking sheet with space between each wedge.
09 - Brush the tops of each scone with additional heavy cream.
10 - Bake for 16 to 18 minutes until golden brown and cooked through. Transfer to a wire rack to cool slightly.
11 - Whisk together powdered sugar and fresh orange juice until smooth and pourable.
12 - Drizzle the glaze over warm scones and allow to set for 10 minutes before serving.