01 - Preheat oven to 425°F. Line a large baking sheet with parchment paper to prevent sticking.
02 - In a large bowl, toss sweet potato rounds with olive oil, cinnamon, sea salt, and black pepper until fully coated.
03 - Spread the slices in a single layer on the prepared baking sheet, avoiding overlap for even roasting.
04 - Roast the slices for 15 minutes, allowing caramelization to begin.
05 - Flip each slice and rotate the pan; roast for an additional 12 to 15 minutes until edges are golden and crisp.
06 - Remove from oven. If desired, drizzle with honey or maple syrup and garnish with chopped parsley. Serve immediately.