I tried it for the firsts time yesterday with a curry. I read that some people micro wave it but i don't have a micro wave. So what i did is grated the cauliflower on my cheese grater then put it in my steamer pot over some boiling water, sprinkled a little salt and thats it. Cooked it till al dente then added little butter personal taste.
I was very surprised but its is quite yummy!