Preheat your oven to 200°C/390°F (standard) or 180°C/350°F (fan/convection).
Place the flour in a food processor and add the butter cubes. Pulse on high for about 8 seconds until the mixture looks like breadcrumbs.
Pour the milk evenly over the flour mixture (avoid pouring it all in one spot). Blitz on high for 6 to 8 seconds until the crumbs form into dough balls.
Transfer the dough onto a clean work surface, making sure to scrape out any remaining bits from the food processor.
Gently knead the dough no more than 10 times, just until it comes together into a smooth ball. Pat the dough into a disc about 2 cm / 4/5" thick. If needed, dust lightly with extra flour.
For a smoother top, you may gently roll a rolling pin over the dough.
Dip a 5 cm / 2" round cutter into extra flour. Press the cutter straight down into the dough and lift it out without twisting. Continue cutting out scones from the dough.
Carefully transfer the cut scones to a baking tray, avoiding any smearing or pressing on the sides (Note 4).
Gather the remaining dough scraps and repeat the cutting process. You should get about 10 scones in total.
Optionally, brush the tops of the scones lightly with milk.
Bake the scones for 10 to 12 minutes until the tops are golden and they sound hollow when tapped.
Remove from the oven and transfer the scones onto a dish towel, wrapping them loosely to keep the tops soft.
Once cooled to a warm temperature (about 10 - 15 minutes), they are ready to serve. Traditionally, scones are split open by hand, then spread with jam and topped with a dollop of cream.