Boil the cauliflower until it is very tender (about 15 minutes) drain and place into a mixing bowl add salt, pepper, butter, and any other spice to taste and begin mixing with a mixer add whipping cream slowly as you are mixing (be careful not to add too much!) Place the mixture into a Pyrex dish and bake for 20 minutes.
If you want, you can sprinkle some shredded cheese on the top before baking, some extra butter, or a bit of paprika for color.