A friend of mine is partial to "cauliflower pizza." Not to nauseate you but I fear the cauliflower is not a topping, it's actually a substitute for bread. :(
I would never.
Ironically, the cauliflower pizza crusts aren’t horrible (I can’t taste it). Long story haw that came about.
But double aught wheat pizza flour is the only way to go (not the gluten free garbage).