Crispy Twice-Cooked Potatoes

• Half-fill a medium saucepan with boiling water, then add a generous pinch of salt. • Cook potato and garlic in the boiling water, over high heat, until easily pierced with a fork, 10-15 minutes.

• Drain the potatoes and garlic and transfer to a lined oven tray. • Sprinkle over rosemary and drizzle with olive oil. Season generously with salt and pepper, and toss to coat. • Spread out evenly, then roast until tender, 20-25 minutes.