READY IN 24 minutes
COOKING TIME 14 minutes
PREP TIME 10 minutes, plus chilling (an hour)
MAKES 20 - 30 biscuits
Beat in the egg until well combined. Add the flour and mix on a low speed until a dough forms. Gather the dough into a ball, wrap in cling film and chill for at least 1 hour.
Preheat the oven to 190°C, fan 170°C, gas 5. Put the dough on a lightly floured surface and knead briefly, then roll out to 3mm thick. Cut, by hand or with cookie cutters, to your desired shape. Using a palette knife, transfer the biscuits to a baking tray lined with baking parchment.
Bake for 12-14 minutes, depending on the size of your biscuits, until golden brown at the edges. Remove from the oven and transfer to a wire rack to cool.