Combine the salad dressing ingredients in a jar and shake vigorously. Set aside for the honey to blend and emulsify with the other ingredients.
Preheat oven to 180C.
Place the cauliflower florets in a roasting tray,coat with the oil then roast in the oven until cooked through and lightly golden,about 30 minutes.
Allow to cool before adding to a large bowl with the remaining salad ingredients. Season generously with salt and pepper,add the freshly chopped herbs,and using your hands,toss to combine.
Drizzle over enough dressing to coat and toss gently to combine before turning onto a platter and serving immediately.