1. Preheat the oven to 200°C/400°F and place a baking sheet with the olive oil inside to heat.
2. Peel and cut the potatoes into 2cm cubes, then pat dry with a clean towel to remove excess moisture.
3. Remove the hot tray from the oven and add the potatoes, turning them to coat in the hot oil.
4. Roast for 40–50 minutes, shaking or turning a couple of times to ensure even browning.
5. Once golden, sprinkle over chopped garlic, rosemary, thyme, salt, and pepper. Toss gently and roast for another 5 minutes until fragrant and crisp.
6. Transfer to a serving dish and garnish with extra herbs if desired. Serve hot.

Air Fryer Method:

1. Toss the peeled, cubed, and dried potatoes with the olive oil.
2. Cook at 200°C/400°F for 20 minutes, shaking halfway through.
3. Add garlic, herbs, salt, and pepper, then cook for another 5–10 minutes until golden and crisp.