Cauliflower bake

2 heads cauliflower
1 pound bacon
1/2 cup mayonnaise
1/2 cup sour cream
1/2 cup shredded cheese

Chop cauliflower and cook in a pot for only five minutes once the water boils. Precook bacon. In a bowl mix mayonnaise and sour cream (I half and half this mixture, using roughly 12 ounces of each); add minimal shredded cheese of your choice, any type of seasoning (I am a garlic and herb gal, but powdered ranch is great also) and diced, cooked bacon (and mushrooms if you would like).
In a 9-by-13 pan, pour the strained cauliflower from the pot and add the bacon mixture. Bake in a 375-degree oven for roughly 30 minutes. As long as the sides are bubbling, it is done. At this point, I like to add some shredded cheese on top and place it back into the oven just to melt the cheese on top.