Instructions
Preheat oven to 140℃
Place parmesan and mozzarella into thermo-mixer or food processor
Blitz 10 seconds / speed 10 until finely grated
Add almond meal, and sour cream
Mix 20 seconds / speed 6
Roll out between 2 sheets of baking paper with rolling pin until about 2-3mm thick
Slice into diamond shapes, snip off the tips to make the classic "Barbecue Shapes" shape.