1. Mix the butter and sugar together in a bowl until smooth. 2. Add the flour and mix until the mixture looks like breadcrumbs. 3. Once combined, take the mixture out of the bowl onto a surface and knead into a dough. 4. When dough is ready, wrap in cling film and chill for 30mins. 5. Once dough has chilled, remove the cling film and roll out the dough on a floured work surface until it is 3mm thick.6. Use your choice of cutter to cut out 15 biscuits. 7. Using a fork, prick a few holes in line in the centre of each biscuit then sprinkle with a little caster sugar. 8. Bake in a preheated oven (180°c) for 12 minutes, or until lightly golden. 9. When baked, allow to cool for 10 minutes before enjoying!