Cut up the cauliflower and blend (just the flowers, not the stems) until the cauliflower is a rice-like consistency.
Remove the cauliflower from the blender and place in a cloth.
Squeeze out as much water as possible until the cauliflower is a s dry as possible.
Then, in a bowl, place the cauliflower, egg, flour, salt, pepper, mixed herbs and garlic powder.
Mix all the ingredients well.
Grease up some parchment paper and place on a tray.
Place the cauliflower on the tray and use your hands to flatten into your desired shape, making the edges thicker to form the 'crust'.
Place in the oven for approximately ten minutes or until browned and hardened like a pizza base.
Remove from the oven and top with the puree, mozzarella, tomatoes, herbs and salami before placing back in the oven and baking for a further ten minutes or until the cheese has nicely melted.