|I forgot to put the potatoes in|
Set the oven to 180 .
Line the oven tray with greaseproof paper.
Wash carefully and cut into even sizes your chosen vegetables.
Arrange them on the oven tray.
Drizzle over some olive oil and sprinkle with salt and pepper.
Put in the oven for about half an hour, turning gently half way through to make sure all the vegetables are cooked evenly.
Serve with cheese and ham.