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, and salt.
03 - Add cold, cubed butter to the dry ingredients. Cut in with a pastry blender or fingers until mixture resembles coarse crumbs.
04 - In a separate bowl, whisk together heavy cream, egg, orange zest, and vanilla extract.
05 - Pour wet mixture over dry ingredients. Add cranberries and stir gently just until combined to avoid overmixing.
06 - Turn dough onto a lightly floured surface. Pat into a 1-inch thick circle approximately 8 inches in diameter.
07 - Cut dough circle into 8 wedges. Transfer to prepared baking sheet, spacing evenly.
08 - Brush scone tops with heavy cream and optionally sprinkle with coarse sugar.
09 - Bake for 16 to 18 minutes or until golden brown. Cool on a wire rack.
10 - Mix powdered sugar and fresh orange juice to create a thick, pourable glaze. Drizzle over cooled scones if desired.