Preheat oven to 220°C. Lined 2 baking trays with paper.
In a large bowl, toss together sweet potato ingredients until evenly coated.
Place potatoes on trays and bake for 25-30 minutes or until nicely caramelised.
To make the dressing, place all ingredients into a bowl and stir to combine.
Serve sweet potatoes with a drizzle of dressing and garnish with spring onion and a little of the Sichuan Honey Oil.