Preheat the Oven: Start by preheating your oven to 400°F (200°C).
Prepare the Sweet Potatoes: Wash and peel (optional) the sweet potatoes, then cut them into cubes or wedges.
Season the Sweet Potatoes: Place the cut sweet potatoes in a mixing bowl. Add olive oil, cinnamon, paprika (if using), salt, and pepper. Toss them until evenly coated.
Arrange on Baking Sheet: Spread the seasoned sweet potatoes on a baking sheet lined with parchment paper. Make sure they are in a single layer for even roasting.
Roast: Place the baking sheet in the preheated oven. Roast for about 25-30 minutes, flipping halfway through, until they’re golden brown and crisp on the edges.
Serve: Once roasted, remove from the oven and serve immediately. You can garnish with fresh herbs like thyme or rosemary if you like.