Love cauliflower so thanks for the info. :thumbup
I'm also a big fan of root veggies.
Baked with a little olive oil/kosher salt/black pepper.

If you like the idea of cauliflower mashed "potatoes" , you should check out the mashed parsnip or turnip recipes too.

I believe they would adapt to a suitable dehydrator camp meal with a little trial and error.