Preheat oven to 200°C (400°F) and line a baking sheet with parchment paper
Toss sweet potato rounds in olive oil, honey, cinnamon (if using), salt, and pepper until evenly coated
Arrange the slices in a single layer on the baking sheet and bake for 25–30 minutes, flipping halfway through, until golden and caramelized
Transfer to a serving plate and sprinkle with goat cheese and toasted walnuts
Drizzle lightly with extra honey and garnish with fresh thyme or rosemary before serving
