We tried this Tori Avey recipe, which is a nice low-fat alternative to mac ‘n cheese: http://toriavey.com/toris-kitchen/2012/04/roasted-cauliflower-gratin/ We buttered our 8×8 baking dish before adding the roasted cauliflower. We also used plain breadcrumbs (not panko). (Mar. 2017)
Cooking Adventures 