01 -
Set oven to 220°C. Line a baking sheet with parchment paper for easy clean-up.
02 -
Wash and dry potatoes thoroughly. Using a mandoline slicer, cut potatoes into even 3 mm slices for consistent texture.
03 -
Place sliced potatoes in a large bowl. Drizzle with olive oil, then sprinkle with sea salt and black pepper. Add paprika or garlic powder if desired. Toss until all slices are evenly coated.
04 -
Lay the seasoned potato slices in a single layer on the prepared baking sheet, ensuring no overlap so that chips crisp evenly.
05 -
Transfer the baking sheet to the oven and bake for 15 to 20 minutes, flipping the chips at the halfway point to achieve uniform golden color and crispness.
06 -
Remove the chips from the oven and leave them on the baking sheet for 5 minutes to cool and allow maximum crisping.