Add grated cheese, flour, butter and seasoning if using to a blender and blend until mixed
Add in 1tbsp water at a time and blend until the mixture comes together to form a dough
Cover and place the dough into the fridge for 30 mins
Preheat the oven to 180°C
Roll the dough out on a floured surface until it is about 3-4mm thick and cut into cracker shapes using a mini cookie cutter or simple squares
Place evenly on parchment paper on a tray and cook for 10 mins
Allow to cool on the tray fully before transferring to an airtight container
