We Tried 6 Ways of Baking Crispy Sweet Potato Fries and the Winner Was Abundantly Clear

We all adore the satisfying crunch of perfectly baked sweet potato fries, but achieving that ideal texture at home can be elusive. After extensive experimentation with six different methods to bake crispy sweet potato fries, we discovered a definitive winner that outshone the rest. The journey was mouthwatering – and now we’re excited to share our secret to delectable, crispy perfection.
Method 1: The Soak and Bake
We started with a traditional approach many swear by – soaking the sweet potato fries in water for an hour before baking. The idea is that soaking removes some of the starches, leading to a crisper fry. Tossed with a touch of olive oil and sea salt, these fries had improved texture but lacked the coveted crunch.
Method 2: Cornstarch Coating
Next, we tried coating the fries in a light dusting of cornstarch before baking them. This method aimed to create a thin layer of protection to promote browning and crispiness. The result was marginally crisper than method 1, with a slightly gritty texture from the cornstarch.
Method 3: Parchment Paper Separation
For this attempt, we laid out the sweet potato fries on parchment paper, ensuring none were touching. The theory was that complete separation allows heat to circulate around each fry more effectively. While this technique provided even cooking, it didn’t quite achieve the ultimate crispiness we hoped for.
Method 4: High Temp Flipping
Another popular suggestion is to bake the fries at a very high temperature while flipping them halfway through. We cranked up the oven and kept an eye on our timer. This method gave us fries that were browner and more cooked through but still not as crispy as desired.
Method 5: The Broiler Finish
After baking at a standard temperature, we switched to the broiler for the last few minutes of cooking for this trial. We monitored them closely to avoid burning. This added some extra crunch but also risked uneven cooking with some fries getting too dark before others could crisp up.
Method 6: Parboiling + High Temp Roast
Finally, we tried parboiling the sweet potato strips for a few minutes before draining them and then roasting at high heat. Eureka! This combination yielded superior results—fries that were fully cooked on the inside with an outstandingly crispy exterior.
The Verdict
Our winner by far was method 6: parboiling followed by high-temperature roasting. This two-step process was pivotal in achieving fries that boasted a crunchy shell surrounding a soft, fluffy center—mimicking restaurant-quality sweet potato fries at home.
Achieving crispy sweet potato fries doesn’t need to be complicated or require special gadgets; it just takes understanding how heat interacts with sweet potatoes’ unique composition. We hope this winning method inspires you to create your own perfectly crisp sweet potato fries in your kitchen tonight!





