I used the same recipe for the Cauliflower, I just swapped out the Broccoli and used Cauliflower instead.
Instead of using cooking oil which adds more calories, like another 200-400 calories, I used this spray http://www.amazon.com/Pompeian-Avocado-Spray-Ounce-Pack/dp/B00NNOB1GM that I got from Sprouts Market.
I also purchased http://www.hamiltonbeach.com/breakfast-breakfast-sandwich-maker-25475.html from Walmart.
It was very easy to make, instead of using regular white flour, I substituted gluten free all purpose cooking flour. Mixed it all together and srayed the machine and popped the mix into the machine and within 5 mins, voila, fritters. If that's not low cal, low carb and fat free, I don't know what is. The Avocado oil is zero calories. It was not only easy, simple but very fun.