Step 1

Preheat the oven to 200°C/400°F.

Step 2

Place the cubed sweet potatoes in a large mixing bowl.

Step 3

Pour over the oil and spices. Transfer to a large sheetpan.

Step 4

Place in the oven and roast for 30-45 minutes, turning half way, until the sweet potatoes are soft and starting to caramelize.

Step 5

Remove from the oven and serve.