Crispy Oven-Baked Sweet Potato Fries: A Healthier Alternative to Deep-Fried Wedges
If you want a better-for-you substitute for traditional deep-fried potato wedges, oven-baked sweet potato fries are an excellent choice. They are flavorful, satisfying, and much lighter than anything cooked in a deep fryer.
Make this easy recipe once, and these crispy sweet potato fries may become one of your favorite go-to snacks.
Sweet potatoes are naturally sweet, vibrant in color, and packed with nutrients, making them a smart addition to a healthy diet.
Why Sweet Potatoes Are Good for You
Sweet potatoes are loaded with essential vitamins and minerals. One of their biggest nutritional advantages is their extremely high Vitamin A content. In fact, they can provide around 400% of your daily Vitamin A needs, which is important for:
- Healthy eyesight
- Immune system support
- Overall wellness
They also have a low glycemic index, which makes them a better carbohydrate option for many people, including those managing diabetes. Sweet potatoes also contain carotenoids, compounds that may help reduce the risk of certain cancers.
Studies have also suggested that sweet potatoes may help lower LDL cholesterol, often called “bad” cholesterol. With benefits like these, it is easy to see why sweet potatoes are often labeled a superfood.
Key Nutrients in Sweet Potatoes
Sweet potatoes also provide:
- Vitamin C
- Calcium
- Iron
- Magnesium
- Potassium
- B vitamins
- Zinc
Sweet Potato vs. Yam: What’s the Difference?
Sweet potatoes and yams are often mistaken for one another, but they are not the same food. They differ in appearance, texture, and flavor.
Appearance
- Yams have rough, brown, scaly skin.
- Sweet potatoes usually have smooth skin with an orange interior.
Shape
- Yams tend to be longer and more cylindrical.
- Sweet potatoes are usually shorter and thicker.
Taste and Texture
- Sweet potatoes are moist and naturally sweet.
- Yams are drier and more starchy.
Plant Family
- Yams and regular potatoes belong to the tuber family.
- Sweet potatoes are considered root vegetables.
Even though they are quite different, both can be nutritious and delicious.
The Best Ways to Cook Sweet Potatoes
There are several healthy ways to prepare sweet potatoes, including:
- Roasting
- Boiling
- Steaming
If you want the crispy texture of fries without the added oil from deep frying, baking them in the oven is one of the best methods.
How to Make Sweet Potato Fries Crispy in the Oven
Getting oven-baked sweet potato fries crispy instead of soggy depends on a few important steps.
-
Cut the fries evenly
Try to make all wedges the same size so they cook at the same rate. -
Soak the cut sweet potatoes in cold water
Let them soak for at least 30 minutes or up to overnight. This helps remove excess starch and encourages a crisp exterior. -
Use a light coating of cornstarch
Tossing the wedges in cornstarch helps absorb remaining moisture after soaking. Let the coated fries sit for about 20 minutes. -
Add just enough oil to coat
Use around 2 teaspoons of oil for a light coating. For richer flavor, replace half of the oil with melted butter. -
Season before baking
Toss the fries well so every piece is coated. Great seasoning ideas include:- Cajun seasoning
- Garlic powder
- Smoked paprika
- Chipotle powder
- Salt and pepper
-
Do not overcrowd the baking sheet
Spread the fries in a single layer and make sure they are not touching. Crowding causes steaming instead of crisping. -
Add a little brown sugar if desired
Sweet potatoes already caramelize naturally, but a very light sprinkle of brown sugar can deepen color and enhance flavor. -
Bake one tray at a time for the best browning
Cooking time can vary based on how thick your fries are, so watch them closely toward the end.
Oven-Baked Sweet Potato Fries Recipe
Prep Time
- 20 minutes
Cook Time
- 30 minutes
Total Time
- 50 minutes
Ingredients
- 2 pounds sweet potatoes (about 3 large)
- 3 tablespoons extra virgin olive oil
- 1 1/2 teaspoons cornstarch
- 1 1/2 teaspoons kosher salt
- 1 to 2 tablespoons spices or seasoning blend of your choice
Instructions
-
Preheat the oven to 450°F.
Place the baking sheet in the oven while it preheats. A hot pan helps the fries crisp up better. -
Peel and slice the sweet potatoes into wedges.
Trim the ends, cut each potato lengthwise, and if needed, cut again crosswise. Slice into wedges about 1/4 to 1/2 inch thick. -
Soak the wedges in cold water for 30 minutes.
Drain and pat them completely dry afterward. -
Coat with cornstarch.
Put the sweet potato wedges in a large bowl, sprinkle with cornstarch, and toss until evenly coated. Let them rest for 20 minutes. -
Add oil and seasoning.
Drizzle the wedges lightly with olive oil and mix well. Add salt and your preferred spices, then toss again until evenly coated. -
Arrange on the hot baking sheet.
Carefully remove the preheated pan from the oven. Spread the fries in a single layer, making sure they are not crowded or touching. -
Bake for 15 to 25 minutes.
Start checking after 10 minutes. Use tongs to flip the fries so they cook evenly. Continue baking until browned and crisp, watching carefully near the end to avoid burning. -
Serve immediately.
Remove from the oven and transfer to a plate. Enjoy them with:- Ketchup
- Honey mustard
- Barbecue sauce
Nutrition Information
Yield
- 6 servings
Serving Size
- 1 serving
Amount Per Serving
- Calories: 198
- Total Fat: 7g
- Saturated Fat: 1g
- Trans Fat: 0g
- Unsaturated Fat: 6g
- Cholesterol: 0mg
- Sodium: 369mg
- Carbohydrates: 32g
- Fiber: 5g
- Sugar: 10g
- Protein: 3g
Final Thoughts
These healthy baked sweet potato fries are a simple and delicious snack that delivers both flavor and nutrition. With the right prep and baking technique, you can enjoy fries that are crispy on the outside, tender on the inside, and far healthier than deep-fried alternatives.
