Cut up a potato or two in whatever sized chips you fancy. Leave the skin on.
Put into a bowl sprinkle with a little oil and salt and pepoer. Mix with your handa until evenly coated.
Put in a hot oven on a metal ovwn tray for about 20 minutes. Turn once after ten minutes.
Can also add chili powder, cumin seeds, anything you fancy really.
Low fat and cheap!