1 head cauliflower, with the head cut into pieces
3/4 cup reduced-fat sour cream
salt and pepper to taste
Steam cauliflower until soft. (I use a veggie steamer insert on my rice cooker) Drain.
Put in food processor until well blended. Add sour cream to the processor. Then add salt and pepper to taste.
Optional: Add Pesto, garlic, cheese, bacon, butter