leykon, the mashed cauliflower is really good, and resembles mashed potatoes in texture. Just cook some cauliflower (I boil or steam it) and process it in your food processor with some cream and butter, like you would with mashed potatoes. Add some salt and pepper, keep adding butter and cream until it tastes right. Some people use sour cream, cheddar cheese or other things — it's up to you.