A cauliflower covered in spice and baked as it is.
Make sure the cauliflower is clean and remove any parts you don't want to eat (we keep the green stalks on as they are tasty)! Place it cut side down on a greased or lined baking tray.
Rub (or spray) a bit of oil all over the cauliflower florets. Sprinkle over the pepper, cajun, garlic and salt then massage in with your fingers. Check to see if you have missed any parts and season as necessary.
Add the rest of the oil then sprinkle the sesame seeds over (they should stick to the oil).
Place on the middle shelf of the oven and bake on a medium heat (gas 5 / 375f / 190c) for 40-60 minutes. The cauliflower should be golden when cooked, with the flesh slightly soft but with some bite.