Make the pastry dough by mixing the two flours with the oil, milk, water and grated Grana Padano, and a pinch of nutmeg if wanted.
STEP 2
Wrap the dough in cling film and leave to rest in the fridge for 1 hour. Roll out the dough to 4 mm thickness and cut out the biscuits with your preferred biscuit shapes.
STEP 3
Place the biscuits on a parchment lined baking tray and bake for 25 minutes at 170°C.