Heat oven to 400 degrees. Rinse cauliflower well, pulling off any thick leaves. Slice the head in half from the top (with stem on bottom)
Notch out the tougher stalk at the bottom of each half with a chef's knife and start pulling apart the florets and slicing them off their mini stems. Slice the florets into bite-sized pieces.
Add the florets into a bowl and pour the olive oil on top. Shake the bowl in a large rocking motion to mix the olive oil into the cauliflower. Add all dry seasonings. Continue to shake and 'roll the bowl' until well-blended.
Dump the cauliflower out onto a baking sheet and distribute evenly. Set timer for 20 minutes and place in oven. You will want to check these in about 10 minutes and flip the florets over with a spatula to avoid browning them too much.
Remove from oven and place in a serving bowl. Splash with extra hot sauce and serve hot. Enjoy!