Ingredients
Equipment
Method
- Place the potatoes, water, and 1 tablespoon of the salt in a 6-quart pot.
- Bring to a boil over high heat, then simmer for 15–20 minutes, until the potatoes are easily pierced with a knife.
- While the potatoes cook, heat the oven to 450°F.
- Brush a rimmed 18x13-inch baking sheet with 1 tablespoon of the olive oil.
- Drain the potatoes and let them steam dry in the colander for 5 minutes.
- Arrange the potatoes on the prepared baking sheet and gently smash each one to about 1/2 inch thick with the bottom of a glass or measuring cup.
- Stir together the remaining 3 tablespoons olive oil, garlic powder, pepper, and remaining 1 teaspoon salt.
- Brush the mixture over the potatoes.
- Roast for 20–25 minutes, until the edges are golden brown and crisp.
- Sprinkle with Parmesan and roast for 5–7 minutes more, until the cheese is golden.
- Sprinkle with parsley.
- Let the potatoes rest on the baking sheet for 5 minutes before serving.
Notes
For the crispiest edges, smash the potatoes to an even thickness. Refrigerate leftovers for up to 4 days; freeze leftovers for up to 2 months. For a dairy-free version, use dairy-free Parmesan.
