If you can steam the cauliflower in the bag do that, otherwise transfer to a container to steam.
I use this epicure steamer that takes around 7 minutes to cook the cauliflower.
Once steamed, transfer cauliflower to a mixing bowl and add all other ingredients.
With a hand mixer at a medium-high speed, combine ingredients until the lumps from the cauliflower are gone.
If the lumps don’t go away, you may need to cook for longer next time – don’t worry though it will still taste delicious!
Season with salt and pepper to taste.
Finish with chives or parsley (fresh or dried) if you like