• Preheat oven to 200c.
• Take a wooden spoon.
• Place a potato onto the indent of the spoon. Taking a sharp knife, slice the potato, leaving a small gap between slices. The indent in the spoon stops the knife slicing right through the potato.
• Repeat until you have used up all your potatoes and have a large pile of little hedgehoggy potatoes.
• Place them on a lipped baking tray and drizzle with the oil and chopped herbs.
• Rub them well with the oil, and, making sure they are cut side up, sprinkle generously with sea salt and black pepper.
• Bake for about 20-25 minutes or until the potatoes are golden brown and looking like concertinas.
• Serve.

Air Fryer Method

• To air fry, preheat your air fryer on roast (or air fry if you don't have the roast function) to 180c.
• Carefully place the sliced Hasselbacks in the drawer or basket and roast for about 15-20 minutes depending on size. They are done when they are golden and crisp.