Put the flour, lard, cheese and a generous pinch of sea salt into a food processor and pulse for 20-30 seconds, until the mixture is crumbly and fine. Add the rosemary and thyme leaves or your chosen flavoring.
Pour in the eggs and add the milk. Pulse for a few more seconds until the mixture comes together. Scoop your dough out of the food processor onto a clean, floured work surface and pat it a few times to make it more compact don't be tempted to knead it. When you have a flat round, wrap the dough in a plastic wrap and place it in the fridge to rest for at least half an hour.