01 -
Preheat oven to 220°C. Line a large baking sheet with parchment paper.
02 -
Wash and peel sweet potatoes, or leave the skin on for a rustic finish. Cut into uniform 2 cm cubes.
03 -
Pat sweet potato cubes completely dry with paper towels to eliminate surface moisture.
04 -
In a large bowl, toss sweet potato cubes with oil, salt, pepper, garlic powder, and any preferred optional seasonings. Ensure each piece is evenly coated.
05 -
Spread potatoes in a single, even layer on the prepared sheet. Avoid crowding for optimal crispiness. Use two sheets if necessary.
06 -
Roast in the centre of the oven for 25–30 minutes, flipping halfway through, until edges are golden brown and interiors are tender.
07 -
For additional crispiness, broil for 2–3 minutes at the end, monitoring closely to prevent burning.
08 -
Allow to cool for 1–2 minutes before serving. Sprinkle with extra salt to taste if desired.