01 - Preheat the oven to 425°F. Line a large baking sheet with parchment paper.
02 - Slice each sweet potato lengthwise in half, then cut each half into 4 to 6 wedges according to size.
03 - Combine sweet potato wedges with olive oil, smoked paprika, garlic powder, sea salt, and black pepper in a large bowl. Toss thoroughly to coat evenly.
04 - Place the coated wedges in a single layer on the prepared baking sheet, spacing pieces to ensure crispiness.
05 - Roast for 15 minutes, then flip each wedge carefully. Continue roasting for an additional 12 to 15 minutes until edges are golden brown and crisp.
06 - Remove from oven, sprinkle with fresh parsley and flaky sea salt if using, and serve immediately.