It's good! Birdseye has a microwave steamer version that you can find in the grocery store frozen food section that's even good.
I had this roasted cauliflower in NOLA a couple of trips ago...at Domenica.
Entire head for $20...so good though.
Had their squid ink pasta last week that was ridiculous!
http://www.nola.com/food/index.ssf/2015/04/reader_wants_to_roast_a_whole.html