Preheat the oven to 375°F. Lightly grease a baking sheet or line with parchment paper.: When you start with a properly heated oven, the scones will develop a golden crust quickly while the interior stays tender. You should notice a faint warmth in the kitchen and a slight scent from the oven as it reaches temperature. This blast of initial heat helps the baking powder activate right away. A common mistake is putting the scones into an oven that is not fully preheated, which can lead to uneven rise and denser centers, so allow the oven to reach the full temperature before baking.
Blend the first 6 ingredients in food processor (through cloves). Add the butter and process until the mixture resembles coarse meal.: A lightly greased baking sheet or a sheet lined with parchment ensures the bottoms brown evenly and release cleanly. You will see the bottoms take on a warm, golden hue as they bake. If you skip greasing or lining, the scones can stick and tear when removed, so take the extra moment to prepare the pan for best results.
Beat milk, egg, molasses and vanilla to blend in large bowl. Add flour mixture and dried fruit (if using); stir gently until dough forms.: Pulsing the flour , dark brown sugar , baking powder , ground cinnamon , ground ginger , and ground cloves in a food processor distributes the spices evenly and aerates the dry mix, which helps a light crumb. You will notice a uniform, fragrant powder when it is ready. Overprocessing can warm the mixture and slightly compress the baking powder , so pulse just until combined.
Gather the dough into a ball. On lightly floured surface, press dough into a 1-inch-thick round. Cut the round into 8 wedges, (OR pat the dough into a circle and cut with a cookie cutter).: Incorporating the chilled butter into the dry mixture until it resembles coarse meal creates small visible bits of fat, which puff during baking and produce flakiness. You should still see pea sized pieces of butter in the mixture. If the butter becomes too soft or melts while processing, the scones will lose their flakiness, so work quickly and keep the butter cold.
Place on the prepared baking sheet. If desired, sprinkle with coarse sugar.: Whisking the milk , egg , molasses , and vanilla extract creates a smooth, slightly glossy liquid that will hydrate the dry ingredients evenly. You will see the molasses swirl into deep ribbons before it fully integrates. If you add the wet mix to the flour mixture unevenly, you can get pockets of dry flour or overly wet spots, so whisk until cohesive and pour gradually.
Bake about 25 minutes, or until toothpick inserted into the center comes out clean. Serve warm or at room temperature.: Folding the dry mixture and optional raisins or dried cranberries into the wet ingredients should produce a shaggy, slightly sticky dough. Look for visual cues like no large streaks of dry flour and evenly distributed fruit pieces. Overmixing will activate the gluten and make the scones tough, so stir just until the dough comes together.
Gather the dough into a ball: Handling the dough gently keeps it tender. Bring it together on the counter with minimal pressure, and you will feel a cohesive mass rather than a wet batter. If the dough feels too dry, a teaspoon of milk at a time can help, but avoid adding too much liquid, which alters texture.
On lightly floured surface, press dough into a 1 inch thick round: Pressing the dough into a uniform one inch thickness ensures even baking so the center and edges finish at the same time. You should see a smooth top with visible bits of butter . If the round is too thick, the center may remain underbaked, while too thin will yield crisp, drier scones.
Cut the round into 8 wedges, (OR pat the dough into a circle and cut with a cookie cutter): Cutting into wedges gives the classic scone shape with crisp edges. Each wedge will hold together thanks to the egg and milk , and you might see some crumbs at the cut edges. A common mistake is twisting the knife while cutting, which seals edges and inhibits rise, so press straight down for clean cuts.
Place on the prepared baking sheet: Arrange the wedges with a little space so hot air can circulate and edges brown evenly. You will notice the scones sit slightly lofty at this point. If you crowd the pan, the sides may steam and remain pale instead of developing a golden crust.
If desired, sprinkle with coarse sugar: A light sprinkle of coarse sugar adds a sparkling crunch and a subtle sweet finish on top. The sugar will glint as it bakes and give a delightful first bite contrast. Too much sugar can create a hard, overly sweet top, so keep it light and even.
Bake about 25 minutes, or until toothpick inserted into the center comes out clean: As the scones bake, the kitchen will fill with warm spice aromas and you will see them set and turn golden. The tops should be firm and the centers spring back lightly. If you underbake, centers will be doughy, while overbaking dries them out, so test with a toothpick and aim for a clean or nearly clean pull to ensure tender interior.
Serve warm or at room temperature: Serving the scones warm gives the best textural contrast, with a tender interior and a slightly crisp exterior. If you let them cool completely, they still keep well and are wonderful with a smear of butter. Reheating briefly revives that just baked quality, but avoid long microwaving which can make them tough.