Cauliflower Soup might be just the soup you are searching for. One serving contains 157 calories, 5g of protein, and 12g of fat. This recipe serves 6. It will be a hit at your Autumn event. It is a good option if you're following a vegetarian diet. From preparation to the plate, this recipe takes about 1 hour. If you have salt, egg yolk, onions, and a few other ingredients on hand, you can make it.