01 -
Line a large baking tray with baking paper and set aside. Alternatively, you can also bake your shortbread in a small ovenproof dish, small pan or small tin.
02 -
Place the flour, butter, sugar and salt (if using) into a large mixing bowl. Use your hands to combine all ingredients until the mixture resembles breadcrumbs. Press the mixture firmly together, then knead into a dough.
03 -
Lightly flour the work surface, then roll the dough to approximately 1-1.5 cm thick. Cut the dough into rectangular fingers and transfer to the prepared baking tray. Create several imprints halfway through each biscuit using a fork, then sprinkle with extra sugar. Chill for 30 minutes. Alternatively, press the dough directly into your baking pan, prick with a fork, sprinkle with sugar (no chilling required for this method).
04 -
Heat the oven to 190°C (or 170°C for fan-assisted ovens).
05 -
Bake the shortbread biscuits for 15-20 minutes, or until pale golden brown. Remove from the oven and allow to cool for 10 minutes before serving.