Slightly adapted from The America’s Test Kitchen Family Cookbook
A note on potatoes: Russets are most often cited as the best frying potato. Unlike many potatoes, Russets will release their starch (which is what causes potatoes to absorb oil) upon being soaked or rinsed. I’ve had success with Russets but also with a handful of others from our CSA and the farmers’ market, including Salem, Red Chieftain, and Kuka Gold.
- I now always slice up 3 Russet potatoes — I look for smallish ones and I aim for a total weight of 2 lbs. or just under — which is perfect for my family. For this amount of potatoes, you’ll need an extra-large sheet pan.
- If you are using a standard sized sheet pan, 2 Russet potatoes sliced will likely fit in a single layer.
- Instead of pouring 3 tablespoons of oil directly onto the sheet pan, I now line the sheet pan with parchment paper and I toss the potatoes with all of the oil (1/4 cup) as opposed to splitting up the oil between the sheet pan and the potatoes.
- I roast at 450ºF convection — I find that my potatoes cook a little more evenly when I cook them at a slightly lower temperature for longer.
- I don’t stir the potatoes once.
- 2 to 4 Russet potatoes, about 1½–2 pounds total, see notes above
- 1/4 cup olive oil
- 1 teaspoon kosher salt
- nice flaky sea salt such as Maldon for seasoning at the end
- Adjust an oven rack to the lowest position, and preheat the oven to 475ºF (or 450ºF convection — this is what I do now). Cut the potatoes lengthwise, into 1/4-inch thick sticks: it’s helpful to cut the potatoes into 1/4-inch thick slabs first; then into 1/4-inch sticks.
- Place the sliced potatoes into a large bowl and cover them with hot tap water. Let them soak for 10 minutes.
- Drain the potatoes and dry them thoroughly with a tea towel (a bath or beach towel gets the job done better!). Line a sheet pan — extra large if you have it — with parchment. Place the potatoes on top of the parchment, drizzle with the 1/4 cup olive oil and sprinkle with the teaspoon of salt. Toss to combine.
- Spread the potatoes in a single layer on the baking sheet and cover the sheet tightly with foil. Bake for 5 minutes, then remove the foil and continue to bake for 20 minutes or until the potatoes are golden and crisp. Check on the potatoes after 10 minutes — if they are not browning evenly, rotate the pan. Note: previous versions of this recipe call for flipping the potatoes, which I always found problematic, and then baking for another 5-10 minutes or so. If you’ve made this recipe and didn’t have trouble flipping, you can continue to do so. Otherwise, bake until the fries are golden and crisp, rotating the pan as necessary to help them brown evenly.
- Remove from the oven, and season with more sea salt and/or any other seasonings you wish. Serve immediately or as soon as they are cool enough to eat.
- Prep Time: 25 minutes
- Cook Time: 35 minutes
- Category: Vegetable
- Method: Oven
- Cuisine: American
Keywords: crispy, oven, fries, roasted, simple