Add some packet bread crumbs over the top, add cheese topping and then oven bake/grill. The mrs does this with potatoes and cauliflower in the mix. Seems to be 'ze french' way of doing it.. *shrug*http://www.bbcgoodfood.com/videos/techniques/how-make-bechamel-white-sauce
I always mix about half teaspoon of english mustard into the sauce before adding the cheese,as Rick says only boil the cauli lightly otherwise it will go mushy in the oven.
"Waitrose"Did waitrose ever make it across the solent mate,or did they get stopped at the border as being a tad "Posh"
if ive wanted "odd things" there the place I go to as their customer services have always got things in for me ...provided I wait a while........just leave the mrs at their CS desk as a trade in....