Half each potato lengthways and then cut in to wedges.
Put the potatoes in a large bowl and add the oil, salt, pepper and garlic and mix well.
Lightly grease a baking tray and add the wedges, making sure there is enough space between them to allow air to circulate and make them crispy.
Put them in a preheated over at 200°C/400°F/Gas 6 for 35-40 minutes, until the potatoes are tender when pierced with a fork and golden on the outside.
It is important to make sure that the wedges are space out in your baking tray and not too close together. If they are on top of each other, then they will steam rather than bake and you won't get the crispiness. Use two baking trays if needed.
Add a sprinkle of fresh herbs before serving to lighten them up. We love chives, coriander or parsley.
Make these extra crispy and add more flavour by sprinkling some parmesan on 5 minutes before they are finished and put them back in the oven.