I was looking for a recipe using Buttermilk and Cauliflower, and this fit the bill. I did not have dill so I substituted parsley, and added a couple dashes of Worchestershire Sauce. It was extremely easy to make, and also very easy to customize.
I'll have to try this again some day to get a true sense of whether it will join the ranks of my 'every day' recipes, but as an experiment with a new soup (and one without the redeeming factor of having meat!), I was pleasantly surprised.