These smashed potatoes deliver a potato-chip crust without deep frying — roasted with whole garlic and fresh herbs until the edges crackle and the insides stay creamy.
Set an oven rack in the lower third of the oven. Heat the oven to 450 degrees.
Slice 2 pounds baby yellow potatoes in half. If some of the potatoes are especially small (less than 1 ½ inches around), keep them whole.
Bring 4 quarts of water to a boil in a large pot and season with 2 tablespoons of the salt. Add the potatoes and cook exactly 10 minutes. The potatoes will be slightly firm. Drain in a colander.
Pour ⅓ cup olive oil or canola oil, (or a mixture, see my notes above) on a large rimmed baking sheet. Add the potatoes and toss with 5-6 whole, unpeeled garlic cloves, 4-5 sprigs fresh rosemary, sage and/or thyme, and ½ teaspoon of salt. Arrange the potatoes cut side down, then use the base of a small heavy skillet, smooth end of a meat mallet, or just the palm of your hands to squish the potatoes — they don't have to be completely flat.
Roast 35 minutes, until the potatoes are golden and crisp. Use a spatula to scrape them and flip them over. Roast 5 more minutes.
Remove from the oven and immediately sprinkle with ¼ cup grated Parmesan cheese and a sprinkle of salt. Serve hot, garnished with more of the fresh torn herbs, if you like.
Notes
Preheat your oven about 30 minutes in advance — the even, high oven temperature is the key.
Season the boiling water with the amount of salt stated in the recipe. This will help the potatoes taste delicious all the way through.
If you want to double the recipe, use two separate sheet pans. If the pan is overcrowded, you'll lose surface area and the potatoes won't brown as nicely.
The roasted garlic is a bonus! Squeeze out the roasted garlic flesh from the skins (press them flat with a spatula if they're too hot to handle) and toss with the potatoes before serving.