Instructions:
- Preheat oven to 400°F (200°C). Line a baking sheet with parchment paper.
- Whisk together flour, granulated sugar, baking powder, and salt in a large bowl.
- Add cold butter cubes to the dry mix. Use a pastry blender or your fingertips to work the butter into the flour until the mixture resembles coarse crumbs, with some pea-sized pieces remaining.
- Stir in the orange zest and dried cranberries until evenly distributed throughout the flour mixture.
- In a separate small bowl, lightly whisk together the cold sour cream and heavy cream/milk.
- Pour the wet mixture into the dry ingredients. Use a fork to gently bring the dough together. Stop mixing the second it just comes together; avoid overmixing.
- Turn the shaggy dough out onto a lightly floured surface. Gently pat it into a 3/4-inch thick circle or rectangle. Cut into 8 wedges or use a round cutter.
- Place the cut scones onto the prepared baking sheet. Brush the tops lightly with any leftover cream and sprinkle generously with extra sugar.
- Chill the formed scones in the refrigerator for 30 minutes.
- Bake for 15–18 minutes, rotating the tray halfway through, until the tops are beautifully golden brown and puffed.
- Transfer scones to a wire rack to cool slightly.
- If using the glaze, whisk together the sifted powdered sugar and orange juice until smooth. Drizzle over the slightly warm or cooled Cranberry Orange Sour Cream Scones.