Created by ImPat on November 2, 2014
Step 1: In a food processor process flour, polenta, 1/2 cup parmesan, rosemary and salt until well combined.
Step 2: Add oil in a thin stream processing until a soft dough forms.
Step 3: Turn dough out onto a lightly floured surface and knead until smooth.
Step 4: Shap into a 3cm thick log and wrap in baking paper and chill for 1 hour or until firm.
Step 5: Preheat oven to 160C (140C fan forced).
Step 6: Grease and line a baking tray with baking paper.
Step 7: Cut log into 1cm thick slices and place on prepared tray (biscuits don't spread, but leave a little room).
Step 8: Press remaining parmesan into top of biscuits.
Step 9: Bake for 10-15 minutes or until lightly coloured.
Step 10: Remove from oven and cool completely on trays (biscuits will firm).