01 - Preheat the oven to 400°F. Line a baking sheet with parchment paper.
02 - In a large bowl, whisk together flour, sugar, baking powder, baking soda, and salt.
03 - Add the cold, cubed butter to the dry ingredients and cut it in 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 wet ingredients into the dry ingredients and gently mix until almost combined.
06 - Fold in cranberries just until the dough comes together, taking care not to overmix.
07 - Turn dough onto a floured surface, pat into an 8-inch circle about 3/4 inch thick.
08 - Cut the circle into 8 wedges and transfer them to the prepared baking sheet.
09 - Brush the tops of the scones with extra cream for a golden finish after baking.
10 - Bake for 16 to 18 minutes until golden brown. Remove and cool on a wire rack.
11 - Whisk powdered sugar, orange juice, and orange zest until smooth and slightly runny.
12 - Drizzle the orange glaze over the cooled scones before serving.