preparation

1. Preheat the oven to 160C
2. In a large bowl, mix the flour, icing sugar, sea salt, rosemary and lemon zest until combined
3. Pour in the olive oil and combine with your hands
4. Push the dough into a baking tray and level until even. Prick with a fork and bake in the oven for 20 minutes, until the top is just golden.
5. Cut into even fingers whilst still warm and allow to cool and harden before serving.