Recipe Method

1. Measure all the ingredients into a food processor (except walnuts). Mix until a ball of dough forms.
2. Wrap the dough in cling-film, and chill for 1 hour.
3. Preheat oven to 180 ºC.
4. Roll out the dough very thinly onto a floured surface. Cut out shapes with a cookie or scone cutter.
5. Transfer to the prepared baking tin, gently press chopped walnuts onto each, and bake for 15 minutes until golden.
6. Leave to cool slightly, then transfer onto a cooling rack.
7. Pack when completely cool.