Step 1: Preheat oven to 425 degrees. Toss the cauliflower florets with all the remaining ingredients and coat well in the oil and spices.
Step 2: Line a baking sheet with aluminium foil and spray with non stick cooking spray.
Step 3: Line the cauliflower in a single layer and let it bake for 25 minutes, turning the tray around and the florets over mid-way of the cooking time.
Step 4: This ensures even and all over browning. Broil on high for a couple of minutes before serving.