01 - Set the oven to 425°F. Line a large baking sheet with parchment paper for easy removal and cleanup.
02 - Whisk olive oil, smoked paprika, garlic powder, ground cumin, chili powder, sea salt, and black pepper in a large mixing bowl to form the marinade.
03 - Add sweet potato wedges to the bowl and toss thoroughly until evenly coated by the seasoning mixture.
04 - Distribute the seasoned wedges in a single layer on the prepared baking sheet, ensuring pieces do not overlap for uniform roasting.
05 - Transfer to the oven and roast for 30 to 35 minutes, flipping wedges halfway, until golden brown at the edges and tender throughout.
06 - Remove from the oven. Sprinkle with chopped fresh herbs if desired and serve immediately with lime wedges on the side.