Par boil a cauliflower (mine was 350g), then grate it and mix it with an egg and pepper and garlic salt. Them pat it onto baking tray and bake for half an hour to 40 minutes until firm to the touch at 200°c. Then take out of the oven and add your fav pizza toppings.
… and yes it tastes delicious!!! Definetly making it again. It was very filling.