01 -
Heat the oven to 200°C / 400°F. Line a baking sheet with parchment. Dice the apple into pieces about 5 mm wide.
02 -
Whisk flour, sugar, baking powder, salt and cinnamon in a bowl. Rub in the cold butter until the mixture has coarse crumbs with a few pea-sized pieces.
03 -
Whisk buttermilk and egg together. Reserve one tablespoon for brushing. Stir the apple and dried cranberries into the flour, then add the remaining liquid and mix gently until a shaggy dough forms.
04 -
Turn onto a lightly floured surface and press together without kneading. Shape into a round about 20 cm across and 2.5–3 cm thick. Cut into eight wedges and separate on the prepared tray.
05 -
Chill for 15 minutes, then brush the tops with the reserved buttermilk and egg mixture. Bake for 20–24 minutes until risen, golden and set in the center.
06 -
Cool on the tray for 10 minutes before serving. The scones are best slightly warm, with apple pieces and dried cranberries throughout the crumb.
07 -
Keep fully cooled scones airtight for up to two days at cool room temperature, or freeze. Rewarm in a moderate oven until warm through.