Trim the stalk from the cauliflower and separate the florets. Peel the stalk and cut into short, thin strips similar in size to the florets. Put 100ml of water into a pan with the milk and a pinch of salt and bring to a gentle boil, then blanch the cauliflower stalks and florets until al dente. Drain and, if you are cooking the cauliflower in advance, place in a bowl of cold water.
Roughly crack the salted almonds with the back of a knife on a chopping board.
Put the oil into a pan on a medium heat, then add the drained cauliflower and allow to caramelize slightly. Add the shallots and cook gently until soft, then add the chilli and the almonds and cook for a minute or so. Season (remember that the almonds are already salted), then add the parsley. Take off the heat, drizzle with a little olive oil and mix everything together.