Hasselback Potatoes

Wash and dry the potatoes and preheat the oven to 425 degrees F (220 C) if using the oven method. 2. Place each potato between two chopsticks and carefully cut across at about 1/8-inch intervals without slicing all the way through. 3. Transfer the potatoes to a lined baking sheet or air fryer basket. 4. Brush the tops with oil and tuck garlic slices and rosemary leaves between some of the slits. 5. Oven method: bake at 425 degrees F for about 60 minutes until browned and crispy, brushing again with oil halfway and sprinkling with salt and pepper. 6. Air fryer method: fry at 400 degrees F (204 C) for 28-30 minutes, brushing with oil halfway and seasoning with salt and pepper. 7. Serve with a dip of choice.