01 -
Preheat your oven to 425°F (220°C). Line a large baking sheet with parchment paper.
02 -
In a large bowl, toss the halved potatoes with olive oil, salt, pepper, minced garlic, rosemary, and chili flakes (if using) until evenly coated.
03 -
Spread potatoes in a single layer, cut side down, on the prepared baking sheet. Roast for 30–35 minutes, flipping the potatoes halfway through, until golden brown and crispy on the edges.
04 -
While the potatoes roast, mix ricotta with lemon zest, olive oil, salt, and pepper in a small bowl until creamy.
05 -
Transfer roasted potatoes to a serving platter. Dollop with lemony ricotta and sprinkle with extra rosemary. Serve immediately.