Preheat Oven to 425 F.
In a bowl, whisk together the oil, garlic powder, paprika, cumin, salt and pepper.
Chop your cauliflower into bite sized pieces and combine the seasoning mixture together. Ensure that the oil coats each cauliflower piece so that it crisps up in the oven.
Place on a baking tray and roast for 10 minutes then take out of the oven and flip the cauliflower pieces.
Roast for another 10 minutes or until golden brown.
Serve ane enjoy!