Over the years, my cauliflower recipes have been some of the most popular. With the 2020 Super Bowl only days away, it seems timely to post a healthy recipe option and a great dish for your vegetarian guests. This is a great way to serve cauliflower, the heat caramelizes and sweetens the cauliflower when it’s roasted. Each head of cauliflower yields two to three thick slices. First cut off the inedible leaves and trim the core, leaving the stem intact. Cut thick slices about 1 1/2-inches thick, which will keep them intact in the high heat. I saved the loose cauliflower florets that fell off as I was cutting into the heads and used them for another dish.