Loaded Cauliflower Casserole

6 c fresh cauliflower florets (1-2 heads)
Bacon (6 strips-ish) cooked and chopped
4 green onions, diced
1/2 c mayonnaise
1/2 c sour cream
2 c sharp shredded cheese
1 t garlic powder
1 t onion powder
1/2 t paprika
1 t salt

Preheat oven to 425 and grease a 9x13 pan.
Steam cauliflower. 
In a large bowl, combine mayonnaise, sour cream, spices, most of the bacon and green onions along with the cauliflower and half of the cheddar cheese. Mix well and then transfer your cauliflower mixture to the pan. Sprinkle on the remaining cheese, bacon and green onions and bake for 15-20 minutes.

*Depending on the amount of cauliflower (I used one big head and had at least 8 cups), you would want to add more sour cream/mayo mixture.  I just made sure the cauliflower pieces were nice and coated.