HcG diet recipe phase 3 P3: LOADED CAULIFLOWER

I've seen many Loaded Cauliflower recipes float around.
This is the one I came up with.

6 C cauliflower florets, steamed or boiled for 8-10 min
8 strips bacon, cooked & crumbled
3 T snipped fresh chives
1/2 C plain, nonfat Greek yogurt
1/2 C sour cream
1 C cheddar cheese, shredded
1 t sea salt
1 C sliced mushrooms
1/2 C chopped onions
1 t garlic
1 T olive oil

Topping:
3 T snipped fresh chives
1 C cheddar cheese, shredded

Sautee mushrooms, onions & garlic in olive oil until soft & browned. Mix cauliflower, bacon, chives, yogurt, sour cream, cheese, salt & sauteed vegetables in a baking pan. Top with remaining chives and cheese. Bake in preheated oven 425° uncovered for 15-20 minutes.
Serve immediately.