01 - Preheat oven to 425°F. Line a large baking sheet with parchment paper.
02 - Slice sweet potatoes into uniform 1/4-inch sticks to promote even roasting.
03 - Combine sweet potato sticks, olive oil, smoked paprika, garlic powder, salt, black pepper, and cayenne in a large bowl, tossing thoroughly to coat every piece.
04 - Spread seasoned potatoes in a single layer on the prepared baking sheet, spacing out to ensure crisp results.
05 - Bake for 15 minutes, then flip fries with a spatula and continue baking for 10–12 minutes until edges turn golden and fries become crisp.
06 - Remove fries from oven, season with extra salt if needed, and serve while hot.