Preheat the oven to 200°C. Toss the cauliflower florets with a little bit of olive oil and salt. Spread them out on a sheet tray, place in the oven, and roast until lightly golden brown, about 20 minutes. Remove from the oven and set aside to cool. Meanwhile, in a medium bowl combine the shallot, garlic and a pinch of salt.
Add the honey, anchovy, chilli flakes, cumin and the orange juice and zest. Whisk to combine, then whisk in the remaining 1/4 cup of olive oil. Add the cauliflower, pine nuts and capers and toss to combine. Fold in the parsley and serve.