This is a recipe for cauliflower i could happily eat most days. Its from “Weligama”, a book of recipes from Sri Lanka, by Emily Dobbs. You can use a Romanesco head instead of the cauliflower if wished.
A variation is to make cauliflower spiced rice. Whizz all the ingredients apart from the herbs and nuts in a blender and cook by tossing in hot oil. Serve as an alternative to rice.