01 - Set oven temperature to 425°F and line a large baking sheet with parchment paper.
02 - In a large mixing bowl, combine sweet potato cubes, olive oil, cinnamon, sea salt, black pepper, smoked paprika (if using), and maple syrup or honey if desired.
03 - Spread the coated sweet potatoes in a single layer on the prepared sheet, avoiding overcrowding.
04 - Place in the oven and roast for 25 to 30 minutes, stirring once halfway through, until edges are crisp and centers are tender.
05 - Remove from oven and allow to cool slightly before serving.