French fries are a near-perfect food. It's hard to improve upon perfect, but when we're talking sweet potato fries, the old classic may have found its rival.
They're a little sweet, plus they offer plenty of vitamin A and beta carotene—something a french fry doesn't. However, none of that matters if they're swimming in fat and calories, which is an unfortunate reality for most things fried. At a restaurant, a small order of deep-fried sweet potato fries can set you back 260 calories and 13 grams of fat.
Luckily, making your own crispy sweet potato fries is easy to do in your oven. That means you don't need a deep fryer. You'll save 122 calories and 11 g of fat per serving when you "fry" them in your oven instead. Here are the best tips for making perfect crispy sweet potato fries.
Whether you cut your fries into sticks or wedges, the pieces need to be the same size. This ensures that the fries cook at the same rate. Remember: You're cooking at 450°F—that's high heat. If you cut the pieces too big, they'll be overdone on the outside and underdone on the inside. If you're going for the classic "fry" shape, 1/4-inch-thick matchstick slices work. A medium sweet potato cut lengthwise into eight wedges works well too.
2. Coat the Fries with Oil (But Not Too Much)
To successfully oven-fry, you still need to use oil—just not as much as you'd need to fill a deep fryer. About 2 teaspoons of canola oil should be enough to coat one medium sweet potato cut into fries or wedges. Toss your oil and sweet potato pieces in a large bowl. Use your hands to mix them together to distribute the oil more effectively. This is also a good time to add seasoning since the oil will help it stick evenly to the food. And while you're at it, a little oil or cooking spray on your baking sheet is a good idea to prevent the fries from sticking. Cooking spray will give you the best coverage using the least amount of oil.
Salt is a must for seasoning fries (don't go overboard—about 1/4 teaspoon is enough for one medium sweet potato), but you don't have to stop there! Paprika is a nice mild spice to add to sweet potatoes—and it looks pretty too. Garlic powder makes them extra savory, and if you like a little kick, chili powder is a great addition. Just make sure that whatever spice you add doesn't contain added salt. If it does, adjust the amount of salt accordingly.
4. Don't Overcrowd Your Baking Sheet
The secret to crispy (instead of soggy) sweet potato fries is to spread them out in an even layer with enough room so that they don't touch. This is especially important if you're making a big batch of fries. Instead of just piling more onto one baking pan, spread them out over two baking pans or cook them in batches. If they're all crammed into one pan, they'll steam instead of bake, and you'll end up with soggy fries.
We tend to cook most things on the middle oven rack, but sweet potato fries cook best above the middle position, farther away from the heat source. Since sweet potatoes are, well, sweet, the sugars tend to "caramelize," or brown, more quickly than a regular potato. A little caramelization is a good thing—but too much and you'll get burning instead. Moving sweet potato fries higher up in the oven slows the caramelization process. If you're making two baking sheets' worth at once, position one oven rack in the middle and one above. Be sure to switch the pans' positions during baking and also to stir all the fries at least once so they cook evenly.
The secret to crispy (instead of soggy) sweet potato fries is to spread them out in an even layer with enough room so that they don't touch. This is especially important if you're making a big batch of fries. Instead of just piling more onto one baking pan, spread them out over two baking pans or cook them in batches.
For best results, keep your frozen fries frozen until you're ready to cook them. Bake two bags or less per tray. Remember, fries are full of water. The more fries you add to a tray, the more steam they'll be releasing in your oven, reducing crispness.
If you'd like, you can soak the sweet potato slices for 30 minutes up to 2 hours before frying to remove excess starch. Personally, though, going through this step didn't make a real difference for my fries. Peels on or off — it's up to you!
Sweet potato fries are slightly higher in calories and carbs but also more nutrient dense than French fries. The greatest nutrient difference is that French fries have no vitamin A, while sweet potato fries are high in this nutrient. Vitamin A is important for your vision and immune system ( 2 ).
Cornstarch really helps to get the outsides crisp!
I've played around with various amounts of cornstarch and olive oil and found the perfect ratio. I've experimented with arrowroot starch as well, and it produced fries that were somewhat less crisp, but it's worth using if that's what you have.
The next best method, if you don't have any convection-style equipment, is to reheat your fries in the oven. Get your oven nice and hot, like 450 F. Now, and arrange your fries on a flat sheet pan in a single layer and give them a light spritz of cooking spray.Heat for 5 to 10 minutes, flipping once during heating.
The broil setting on your oven cooks food quickly with direct heat—typically at 550°F (289°C)—and produces a seared finish that's similar to grilling. Smaller or countertop ovens usually preheat to the broiling temp faster, so you can quickly finish baked or slow-roasted dishes with crisp browned edges.
The main reasons to cut the potatoes and pre-soak in water are: To allow the excess starches and sugars to be removed from the outer surface of the fry strips AND to keep the potatoes from browning prematurely from exposure to air. Covering in water helps the potato from turning a dark color.
This reaction causes food to brown when sugar reacts with amino acids under heat. So adding that sugar ensures that browning will occur, leading to that golden crisp exterior you want from a good french fry.
Hannahs are dense, firm, and creamy, and much less prone to becoming waterlogged than orange sweet potatoes. Their firmness and dense texture makes Hannah sweet potatoes ideal for roasting in chunks, turning into fries, or mashing as a side dish.
My guess is you aren't blanching the sweet potato fries before you are frying them. In order to get crispy fries, of any type, you need to cook them twice. You begin by either boiling them in water, or frying them at 325, until they are just cooked through, but not so much that they lose their shape.
If roasted potatoes lack their crunchy sheen, overcrowding is usually the culprit. Just as overcrowding bacon or mushrooms in a saucepan causes disappointingly mushy results, placing potatoes too close to each other on a baking sheet will prevent them from crisping while they roast.
The secret to getting a crispy surface on home fries is to make sure the potatoes aren't warm when you pan-fry them. In this recipe, we precook the potatoes and let them cool to room temperature before they hit the buttered pan, ensuring perfectly crusty and crispy edges.
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Introduction: My name is Maia Crooks Jr, I am a homely, joyous, shiny, successful, hilarious, thoughtful, joyous person who loves writing and wants to share my knowledge and understanding with you.
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