1. 1. Preheat Oven: Preheat your oven to 400°F (200°C). Line a large baking sheet with parchment paper to prevent sticking.

2. 2. Prepare Potatoes: Wash and scrub the potatoes thoroughly. You can peel them or leave the skin on for extra fiber and crispness (leaving it on is preferred!). Slice the potatoes into ⅛ to ¼-inch thick rounds. Consistency is key for uniform cooking.

3. 3. Season: In a large bowl, toss the potato slices with olive oil, salt, black pepper, garlic powder, and paprika. Ensure every potato slice is evenly coated.

4. 4. Arrange: Arrange the seasoned potato slices in a single layer on the prepared baking sheet. Do not overcrowd the pan; this is crucial for maximum crispiness. Use two baking sheets if necessary.

5. 5. Bake: Bake for 20-25 minutes, then flip the potato slices. Continue baking for another 15-20 minutes, or until golden brown and perfectly crispy. Oven temperatures vary, so keep an eye on your potato slices.

6. 6. Serve: Remove from the oven and serve immediately. Enjoy your perfectly golden crispy potato slices!