Cauliflower Cheese

When I was a child, cauliflower cheese was as common as macaroni and cheese. When one was offered, usually both were.  My mother's homemade mac and cheese left much to be desired.  However, her cauliflower cheese was my go-to comfort food, and still is.  Somehow, it's missed the resurgence of macaroni and cheese. It seemed to disappear just before low carb diets took off years ago. Here at the cottage, I'm happy to keep this old fashioned favorite alive.  I have improved the recipe quite a bit over the years.  I've come around to the classic approach, while still keeping it gluten free.