Pre heat your the oven to 375°F

Add cauliflower florets boiling water until blend, drain and smashed until folded and chunky,

Added the eggs, heavy cream, sour cream, cream cheese with hand blender pulse until smooth purée.

Added Asiago cheese, Sharp cheddar cheese and butter unsalted and the chives mixed.

Pour the cauliflower mixture in a greased round casserole dish set the cooking time to 12 minutes and cook.

Take out the casserole dish, top with bacon, or and serve.