Pre-heat the oven to 180C/350F degrees
Put all ingredients into a food processor and blitz until smooth.
Spoon the mixture onto a piece of parchment paper, then place another piece on top. Gently roll out the dough until about 1 cm thick.
Cut out with a cookie cutter or shape by hand.
Place onto a baking tray lined with parchment paper.
Bake for 18-20 minutes until firm and golden.
Allow to cool or place in the fridge overnight for best results.