Preheat the oven to 180 degrees C

Scrub the potatoes and cut into wedges of roughly the same size

Brush with olive oil and place in the oven

Bake for about 20 minutes until a knife slides in easily

Meanwhile place the chopped vegetables in another baking tray

Drizzle with oil and stir with a spoon to ensure they are well covered

Bake in the oven for about 15 minutes

Add the vegetables to the potatoes, mix and sprinkle with cheese

Bake in the oven for a further 5 minutes until the cheese is melted

Serve immediately