
These Hasselback potatoes are the ultimate side dish, featuring ultra-thin slices that fan out for maximum crispiness. Infused with aromatic rosemary and garlic, they are golden and crunchy on the outside while remaining perfectly tender in the middle.
Preheat your oven to 200°C (400°F) or 180°C for fan-forced ovens.
Prepare the potatoes by cutting a thin slice off the base of each one so they sit flat. Place a potato between two wooden spatulas or chopsticks; these will act as guards to prevent you from cutting all the way through.
Slice the potatoes into very thin rounds, approximately 2mm thick. The knife should stop when it hits the wooden guards, leaving the base of the potato intact.
Drizzle the potatoes with 1 1/2 teaspoons of olive oil and rub with 1/4 teaspoon of salt, ensuring the surface is well-coated.
Place the potatoes on a baking tray and bake for 30 minutes. This initial bake helps the slices begin to separate.
Remove the tray from the oven. Pour the remaining 1/4 cup of olive oil over the potatoes and sprinkle with the remaining salt. Scatter the bashed garlic cloves and rosemary sprigs onto the tray.
Return to the oven and bake for another 40 minutes. Every 10 minutes, use a brush to baste the potatoes generously with the hot oil from the tray, encouraging it to drip down between the slices.
Once the centers are soft, increase the oven temperature to 220°C (425°F). Baste one last time and bake for 10–15 minutes until the edges are deeply golden and extra crispy.
Serve immediately while hot to enjoy the contrast between the crunchy edges and fluffy centers.
For the best results, use starchy potatoes like Russets or Maris Pipers. If the garlic starts to brown too quickly on the tray, tuck the cloves under the potatoes or remove them early to avoid bitterness. To make it even more indulgent, you can sprinkle a little grated Parmesan between the slices during the final 10 minutes of baking.




