Peel and cut the potatoes into eighths. Remove the cauliflower from the coarse stem, chop it up a little and wash.
Heat the water in a large saucepan and add a little broth or salt. Cook the cauliflower and potatoes al dente and then rinse or let cool down a bit. Grind into a homogeneous mass in a blender or with a hand blender.
Add the coconut milk and a lot of nutmeg, as well as salt and a little pepper and mix again.
Place in a suitable saucepan and heat in a preheated oven at approx. 200 ° C for 10 minutes. If desired, allow the liquid to evaporate.
The quantities given for cauliflower and potatoes are estimates. I like the consistency best when using lots of potatoes and cauliflower.