Bake Some Crave-able Crispy Oven Fries With Flakey Sea Salt

Recipe Pin
1 hour 15 minutes
4 1 cup servings

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Perfect oven baked French fries aren’t just a food thing, they’re a smart thing and an easy ‘bridge’ linking healthy AND crispy!

close up photo of Crispy Oven Fries, with Ketchup
What Makes This Recipe Work?

The addition of both Kosher salt and apple cider vinegar to a pre-bake hot water bath alter the fibrous structure of the potatoes in this method for crispy oven fries. The salt extracts excess moisture while the vinegar strengthens the surface enabling the fries to hold their shape throughout the bake rather than going limp.

This salted, acidulated water bath takes but only a few minutes. The potatoes are removed from the bath, dried, and liberally swathed in a good quality olive oil. Arranging in a single layer on a large, screaming hot pre-heated baking sheet enables them to ‘get their crisp on’ immediately. No cornstarch necessary, and no baking soda required. Best of all, this method works equally as well for baked sweet potato fries.

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Finally, a from-scratch recipe that’s a legit alternative to real-deal, deep-fried French fries. Oven baked French fries aren’t just really good fries, they’re a waaaaay healthier recipe for fries. But baking fries isn’t really a recipe as much as it is a method. This method incorporates an extra step as compared to some. The result? An entirely crave-able, crispy on the outside and creamy on the inside potato minus any and all dunks into hot oil…

The thing I love about this baked fries recipe is that the oven time leaves me free to prepare whatever else I’ve got going on. On the occasion I had to bake these up for photographing with Not Entirely Average in mind, I was also prepping some buttery Brioche buns to play host to my Tender And Crispy Baked Chicken Sandwiches.

close up photo of Crispy Oven Fries

Choose to peel or leave the skins on, but either way, this is one heck of a French fry…

Getting fries crispy is a rudimentary hack. Its all got to do with that pre-oven hot water bath I referenced earlier. The concept is simple; cooking the potato fries initially at a lower temperature (the hot water bath) then again at an advanced temperature (a pre-heated baking sheet and a 425 oven), constructs the utmost inner pillowy soft texture, while forming a crisp al dente outside texture.

Learning how to make French fries from potatoes is an important life skill that you’ll be happy to have in your arsenal, as a quality potato product compliments everything from a charbroiled hamburger to perfecting entrecote, also known as steak-frites.

Baking fries in the oven has become second nature for me. From an elegant-but-easy potato wedge to a full-on gratin, quick oven fries are just part of my repertoire. Baked French fry techniques vary, but in almost every method you run across, the employment of a hot water soak is what makes oven baked fries successful.

Overhead photo of Baked Chicken Sandwiches

My favorite way to enjoy crispy baked oven fries is with a big bowl of Béarnaise sauce or Guinness Onion Gravy and cheese curds. Seriously, it’s a super-comforting appetizer when hosting girl night, and all I do is scrub the potatoes versus scrub and peel. A bit of extra fiber never hurts, eh?

The recipe I am imparting today calls for nothing more than flakey sea salt, however if you enjoy malt vinegar, fresh rosemary, truffle oil, or freshly grated Parmesan cheese, don’t hold back. The best dishes we create are the dishes that showcase favorite flavors.

close up photo of Crispy Oven Fries, with Ketchup

The Rudimentary Hack That Yields Perfectly Crisp Potato Fries In The Oven, Every Time

I bring a large pot of water to a boil on the stove. I add the Kosher salt and the apple cider vinegar and remove from the heat. Then very carefully, I drop in the fries and allow them to soak in their ‘spa’ for 10 full minutes. The little bit of cooking that the potatoes do in the hot water soon becomes science when cooking at a much higher temperature in the oven.

close up photo of Crispy Oven Fries, with Ketchup

Do You Have What You Need To Bake Up These Copycat DoubleTree Hotel Chocolate Chip Cookies? Check The List!

apple cider vinegar
Kosher salt
olive oil
flakey sea salt
russet potatoes
tap water

Optional Seasonings

fresh chopped rosemary
truffle oil
Parmesan cheese
malt vinegar

close up photo of Crispy Oven Fries
close up photo of Crispy Oven Fries, with Ketchup

Bake Some Crave-able Crispy Oven Fries With Flakey Sea Salt

Jenny DeRemer
Perfect oven baked French fries aren't just a food thing, they're a smart thing and an easy 'bridge' linking healthy AND crispy!
5 from 1 vote
Servings: 4 1 cup servings
Prep Time 20 minutes
Cook Time 45 minutes
Soak Time 10 minutes
Total Time 1 hour 15 minutes
Course Side Dish
Cuisine American
Servings 4 1 cup servings
Calories 228 kcal



  • 8 cups water
  • 1 tablespoon apple cider vinegar
  • 1 teaspoon Kosher salt
  • 1 ½ pounds russet potatoes well scrubbed, cut into 1/2-inch sticks
  • 3 tablespoons olive oil
  • ½ teaspoon flakey sea salt such as Malden

optional seasonings

  • Parmesan cheese
  • truffle oil
  • fresh chopped rosemary
  • malt vinegar


  • Place the large rimmed baking sheet in the oven and preheat to 425°F.
  • Combine water, vinegar and the Kosher salt in a large pot and bring to a boil. Once at a rolling boil, remove from the heat and carefully add the potatoes to the water being careful not to splash and burn your hands. Soak potatoes, fully submerged, for 10 full minutes.
  • Using a slotted spoon, carefully remove the potatoes to a few layers of paper toweling. Gently pat dry, then transfer to a medium bowl and toss with the olive oil. Remove the hot baking sheet from the oven and spread the potatoes in a single layer. Bake, flipping halfway through, until golden and crispy, 40 to 50 minutes.
  • Remove fries from the oven and immediately sprinkle the flakey sea salt all over. Let rest for 2 minutes. Transfer the fries to a serving bowl and serve immediately.

The nutrition value can vary depending on what product(s) you use. The information below is an estimate. Always use a calorie counter you are familiar with.

Please note that table salt and iodized salt are NOT substitutions for Kosher salt. Do not deviate unless otherwise specified.


Serving: 1servingCalories: 228kcalCarbohydrates: 31gProtein: 4gFat: 11gSaturated Fat: 1gSodium: 905mgPotassium: 712mgFiber: 2gSugar: 1gVitamin A: 2IUVitamin C: 10mgCalcium: 37mgIron: 2mg
Did you love this recipe?Leave a comment and Let me know how it was!
5 from 1 vote (1 rating without comment)

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  1. I have never before made fries in the oven thinking that they wouldn’t really turn out crispy, but after trying your super crispy and yummy oven fries today, I was wrong! Delicious and thank you!

    1. Supriya, thank you! I take this method for granted because I make them all of the time, but I forget that some folks just won’t attempt them for fear of them turning out floppy and not crispy. You’ve dispelled the rumor!