Preheat oven to 200ºC.
Place Parmesan and rosemary into the Thermomix bowl and mill 10 sec/speed 10. Set aside.
Place macadamias into the Thermomix bowl and mill 7 sec/speed 7.
Place remaining ingredients into bowl including Parmesan mix and blend 8 sec/speed 7.
Tip out onto floured board or Silpat mat, knead together gently with hands, roll out and cut into rounds. Garnish with 1 rosemary leaf in the centre of each biscuit.
Place on lined baking tray and cook for 8-10 minutes until golden around the edges. Allow to cool before serving with dips, olives, cheeses and fruit.
These make a beautiful gift paired with a wheel of brie, some fresh pears and perhaps a bottle of apple cider or wine.