1kg potatoes, sliced lengthwise into narrow wedges
1 lemon, thickly sliced, seeded, and each slice quartered
2 TBSP olive oil
Salt and freshly ground pepper to taste
1 clove garlic, minced
Preheat the oven to 200C and position a rack in the top third of the oven.
Line a baking sheet with parchment paper. Place the potatoes and lemons on the sheet, drizzle with the oil and sprinkle with salt and pepper. Roast until tender and browned, about 1 hour, stirring the potatoes once or twice during cooking. Sprinkle with the garlic and roast 5 more minutes.