For the bottom, clean and grate the raw cauliflower. Then mix the rasp with the eggs and 400 g of the grated cheese. Spread this mixture evenly on a greased baking sheet.
Bake the base in a preheated oven at 180 ° C top / bottom heat or 160 ° C fan oven for 25 minutes.
In the meantime, clean and dice the onions and peppers for the topping. Then mix with the crème fraîche and the rest of the cheese. Season the mixture with salt and pepper.
Spread the topping on the pre-baked base and bake the pizza for another 15 minutes.
Tip: If you don`t want a vegetarian pizza, spread the ham cubes over the pizza before continuing to bake.