01 -
Preheat oven to 425°F. Line a large baking sheet with parchment paper.
02 -
Peel sweet potatoes and cut into 1/2-inch thick rounds. Arrange slices in an even, single layer on prepared baking sheet.
03 -
Drizzle olive oil over sweet potato rounds. Season with salt, black pepper, and cinnamon if using. Gently toss to ensure even coating.
04 -
Roast in the preheated oven for 20 to 25 minutes, flipping halfway through, until edges are golden brown and centers are tender.
05 -
Transfer roasted sweet potato rounds to a serving platter. Drizzle immediately with honey, then sprinkle with crumbled feta and chopped parsley. Serve warm.