Step 1Preheat oven to 200 °C/ 400 °F (conventional), or 180 °C/ 355 °F (fan assisted). To roast the vegetables, cut the broccoli and cauliflower into florets. Add to an ovenproof pan, and toss with 2 tablespoons of olive oil and a pinch of salt.
Step 2Bake for about 30 minutes or until cooked through and the edges are browned, turning halfway through.