Boil the cashews in plenty of water for 25 mins
Drain and rinse under cold water
Place the nuts in a blender with the nooch, garlic powder, salt and lemon juice
Blitz until a thick paste, scraping the sides down
Add extras if using any
Add water bit by bit blitzing until correct smooth consistency
Add more nooch, garlic, lemon etc to taste if you wish
Store in the fridge for 6 days