Preheat oven to 200 degrees celcius
Cut the cauliflower into pieces that are roughly the same size, bite size.
Pour the olive oil into a large mixing bowl and stir in the turmeric, cumin, garlic powder, paprika and salt and pepper
Add the chopped cauliflower and stir until well coated
Spread out the cauliflower on a lined baking tray, don't overcrowd the pan as it will steam instead of bake and go mushy.
Bake for 30 minutes, turning once, until golden.