Healthy herb oven chips

potatoes, as many as will fit the oven
olive oil
salt
oregano

Wash (don't peel) the potatoes. Cut thin potatoes (like pink apple) lengthways in quarters, thicker ones into wedge shapes. Dry wedge surfaces very thoroughly on dry kitchen towels, rub with oil, salt and oregano and bake in a 200C oven until edges are deep brown and middles soft. No need to pre-heat - it's a waste of good energy.