I have made a version of this with just caulflower. So I treated this the same way.. at end I took and put the crackers on and put is under the broilers for about 3 mins to give crispy crust. When I do whole head of cauliflower covered with the mustard/ranch/mayo,whatever you are using. I top with Cheddar, Italian blend, whatever type of cheese in house and broil to finish off. Yum yum.. this was great because it used both brococoli and cauliflower.. staples in my house.