Try roasting cauliflower! I do that before adding to curry. And roast broccoli is amazing too. All veggies are insane delish roast.

I roast a tray of onion, garlic, fennel, kohlrabi, capsicum, carrots etc, tossing through olive oil, fennel seeds, caraway seeds, aleppo chilli, coriander seeds - when roast I add a tin of tomatoes (if I have fresh I roast them too) and a can of canneloni beans, and top with grated cheese. Absolutely delicious and NOT the same if you don't roast first.