Break the cauliflower into small flowerets and boil in salted water or steam for 10 minutes until soft
Drain and let sit for ten minutes to allow any excess water to drain
Add the cauliflower back into the pot, add the cream, olive oil and mustard and puree with a stick blender until the desired smoothness has been achieved. Place the pot on medium heat. Scant Tablespoon of Buzz Savories Spicy Beer Mustard means less than a full Tb. and more than 2 tsp. Important flavor additive. Adds depth and interest to this soup.
Slowly add the chicken broth until the puree reaches a desired consistency for a rich, smooth soup.
SEASON the SOUP - you will need more salt and pepper
Heat to simmer, serve and toss in the croutons. See a spring of fresh Rosemary in the photo. Any fresh tender herb will support the coming of Spring, I think.