- In a large bowl, combine 1 tbsp (15 ml) of the olive oil with the chili powder, brown sugar, salt, cinnamon and cayenne pepper. Add the potatoes and toss to coat.
- In a large non-stick skillet over medium-high heat, cook half the sweet potatoes in 1 tbsp (15 ml) of the oil for about 3 minutes on each side, or until well roasted. Repeat with the remaining ingredients.
- If desired, serve the potato fingers with plain yogurt.