Try typing in "mock mashed potatoes" on search from this forum.
Also: Go to Reader's Recipes on this forum.
What you do is boil cauliflower and drain it very, very well. Mash with an electric mixer. Add cream cheese, a little whip cream or half and half. Season to taste. I add a little shredded cheese to it as well.

Hope you like it! One bad thing: The family will complain about the stinkiness!
Annie