Cut the brussel sprouts and potatoes in half if necessary to make sure they are all the same size. If you use store bought vegetables you can most likely skip this step. Break the garlic bulb into single cloves but don’t peel them.
Place all the vegetables in an ovenproof dish. Pour over the oil, add the seasoning and mix carefully. Bake the dish for about 30 minutes.
The sprouts and potatoes can be served with other vegetables as you can see on the picture below.