There’s a craze going around at the moment for accordion potatoes on a stick. Have you seen them? It’s pretty novel. I’ve seen them at show days and carnivals and the occasional school fair. There’s a way of creating these accordion potatoes (also known as potato fans and hasselback potatoes) as a fancy side dish, which is what I decided to do with this recipe. I loved the crispy outer layer, which was flavoured with savoury garlic butter.