Cauliflower Mashed Potatoes are simple to make This Jan. 1, 2018 photo shows cauliflower mashed potatoes, bottom right, in New York. Not only is this purée tasty, smooth, and light, it’s also the perfect vehicle for any sauce…just like mashed potatoes. (Sara Moulton via AP) Full text available to premium subscribers only. Please click here to read the entire story. Get today's digital edition for 99 cents. Read more about Cauliflower Mashed Potatoes are simple to make