01 - Preheat the oven to 400°F. Line a baking sheet with parchment paper.
02 - In a large mixing bowl, whisk together the flour, sugar, baking powder, and salt until evenly mixed.
03 - Add the cold, cubed butter to the dry ingredients. Use a pastry blender or fingers to cut in butter until the mixture resembles coarse crumbs.
04 - In a separate bowl, whisk together the heavy cream, egg, orange zest, and vanilla extract until fully combined.
05 - Pour the wet mixture over the dry ingredients. Gently stir with a spatula until just combined, taking care not to overmix.
06 - Fold in the halved cranberries gently, ensuring even distribution without overworking the dough.
07 - Turn the dough onto a lightly floured surface. Pat into an 8-inch circle approximately 1 inch thick.
08 - Cut the dough circle into 8 equal wedges. Transfer the wedges to the prepared baking sheet, spacing them apart.
09 - Brush the tops with a small amount of heavy cream and sprinkle with coarse sugar if desired.
10 - Bake the scones for 18 to 22 minutes, until golden brown and cooked through. Remove and cool on a wire rack.
11 - Whisk powdered sugar with 2 tablespoons fresh orange juice, adding more juice until desired glaze consistency is reached. Drizzle over cooled scones before serving.