Crispy on the outside, tender on the inside, and perfectly seasoned, these oven‑baked sweet potato fries are a healthier spin on a classic comfort food. A brief soak, a light cornstarch coating, and high‑heat roasting guarantee irresistible crunch no deep‑fryer required.

Ingredients

1 lb sweet potatoes, peeled
2 Tbsp olive oil
2 tsp cornstarch
½ tsp garlic powder
½ tsp smoked paprika
½ tsp freshly cracked black pepper
Fine sea salt, to taste

Instructions

Prep the Fries
Slice sweet potatoes into uniform ¼‑inch sticks. Place in a large bowl of cold water and soak for 30 minutes (or up to overnight) to remove excess starch.
Preheat & Line Pan
Heat oven to 425 °F (220 °C). Line a large baking sheet (or two medium sheets) with parchment or lightly grease with cooking spray.
Dry & Oil
Drain the fries, pat completely dry with a clean towel, and return to a dry bowl. Drizzle with olive oil and toss to coat.
Season
In a small bowl, whisk together cornstarch, garlic powder, smoked paprika, and black pepper. Sprinkle over the fries and toss until the powder disappears into the oil.
Arrange & Bake
Spread fries in a single, non‑overlapping layer on the prepared sheet. Bake 15 minutes.
Flip & Finish
Remove from the oven, flip each fry, and spread out again. Bake 10–15 minutes more, until edges brown and fries feel crisp.
Season & Rest
Transfer pan to a cooling rack. Immediately sprinkle with sea salt and let fries rest 5 minutes to finish crisping. Serve hot.

Why You’ll Love This Recipe

Crispy without frying – a soaking step and cornstarch mimic the texture of deep‑fried fries.
Naturally sweet & savory – smoked paprika and garlic balance the sweet potatoes’ caramelized flavor.
Better‑for‑you – less oil, fewer calories, and loaded with beta‑carotene and fiber.
Quick & flexible – ready in about 40 minutes with endless seasoning options.

Tips

Cut evenly: Uniform ¼‑inch sticks guarantee even baking.
Don’t skip the soak: It removes surface starch for superior crunch.
Space matters: Crowded fries steam; give them breathing room.
Watch the last minutes: Sweet potatoes brown fast—pull them when tips darken.

Variations and Substitutions

Idea	How to Do It
Spicy Cajun	Swap paprika for Cajun seasoning and add a pinch of cayenne.
Herb & Parm	After baking, toss with grated Parmesan and finely chopped rosemary.
Maple‑Chipotle	Drizzle hot fries with 1 Tbsp warm maple syrup and a dash of chipotle powder.
Oil‑Free	Use aquafaba (chickpea liquid) instead of oil; still coat with cornstarch.

FAQs

Why are my fries soggy?
Likely overcrowding or insufficient drying. Spread fries in a single layer and blot them well before oiling.

Can I skip cornstarch?
You can, but the fries will be less crisp. Arrowroot or potato starch are good substitutes.

How do I reheat leftovers?
Bake at 400 °F for 5–7 minutes or air‑fry at 375 °F for 3–4 minutes to restore crunch.

Serving

Pair these fries with:

Garlic‑aioli or sriracha mayo
Classic ketchup or BBQ sauce
A side of burgers, grilled chicken, or veggie wraps
A sprinkle of fresh herbs like parsley or cilantro for color

Suggestions

Meal prep: Cut and soak potatoes in advance; dry, season, and bake when ready.
Air‑fryer option: Cook at 380 °F for 12–15 minutes, shaking halfway.
Sweet & salty twist: Finish hot fries with flaky sea salt and a light drizzle of honey.

Enjoy the crunch!