Start by thoroughly washing and patting dry the four large potatoes, keeping the skins on for added texture and flavor.

In a mixing bowl, combine the sliced potatoes with one tablespoon of olive oil, making sure each piece is well-coated. Sprinkle in one teaspoon of garlic granules, one teaspoon of dried mixed herbs, and half a teaspoon of salt. Toss gently until all slices are evenly seasoned.

While you’re seasoning the potatoes, preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper.

Carefully lay the seasoned potato slices on the prepared baking sheet in a single layer, making sure they don't overlap.

Place the baking sheet in the preheated oven and bake for 25-35 minutes, flipping the slices halfway through.

Once baked to perfection, remove the baking sheet from the oven and let the crispy sliced potatoes cool for a few minutes.