Sweet Potato Fries
Crispy oven-baked sweet potato fries — naturally sweet, slightly spiced. Healthier than regular fries with more vitamins. The trick to crispness is cornstarch coating and proper spacing.
Prep Time
17 min
Cook Time
13 min
Servings
6
Calories
228 cal

🛠 Interactive Recipe Tools — Use them right here on this page
Smart Servings Scaler
- Sweet Potato1 ½ large
- Olive Oil3 tbsp
- Sugar¾ cup
- Butter½ cup
- Vanilla Extract1 ½ tsp
- Milk1 ½ cup
All quantities scaled automatically from 6 servings.
Ingredients
Makes 6 servings · Use the Servings Scaler above to adjust
- Sweet Potato1.5 large
- Olive Oil3 tbsp
- Sugar0.75 cup
- Butter0.5 cup
- Vanilla Extract1.5 tsp
- Milk1.5 cup
Instructions
- 1
Heat oven to 425°F (220°C). Peel 2 large sweet potatoes (or scrub well — skin is edible). Cut into ½-inch wide fries (uniform size matters).
- 2
Soak the cut fries in cold water for 30 minutes. This removes excess starch. Drain and pat very dry — wet fries don't crisp.
- 3
In a large bowl, toss the dry fries with 1 tablespoon of cornstarch. The cornstarch creates the crispy exterior.
- 4
Add 2 tablespoons of olive oil, 1 teaspoon salt, 1 teaspoon paprika, ½ teaspoon garlic powder, ½ teaspoon black pepper, ¼ teaspoon cayenne (optional). Toss to coat completely.
- 5
Spread on a parchment-lined baking sheet in a single layer with space between fries. Use two sheets if needed — crowded fries steam.
- 6
Bake 30-35 minutes, flipping halfway, until deeply golden and crispy. Sprinkle with extra salt while hot. Serve immediately with sriracha mayo, ranch, or honey mustard.
Watch how to make Sweet Potato Fries
Plays the exact recipe video right here — no need to leave the page.
💡 Expert Tips
- 1.Soak then dry. Removes starch and surface moisture. Both matter.
- 2.Cornstarch coating. The secret for crispy oven fries.
- 3.Single layer with space. Crowded fries steam, don't crisp.
- 4.Don't move during first half of baking. The crust forms when undisturbed.
🔬 Why It Works
Crispy sweet potato fries depend on three techniques: soak-and-dry (removes starch and moisture), cornstarch coating (creates crispy exterior), and proper spacing (allows Maillard browning rather than steaming). The high oven temperature (425°F) creates the crispy texture; lower temperatures give limp soft fries.
Frequently Asked Questions
Why are sweet potato fries always soggy?▾
Can I deep-fry?▾
Best dipping?▾
Spice variations?▾
4.8
243 home cooks rated this
Nutrition Facts
Per serving (recipe makes 6 servings)
* Percent Daily Values based on a 2,000 calorie diet. Values are estimates.
Nutrition Facts
Per serving (recipe makes 6 servings)
* Percent Daily Values based on a 2,000 calorie diet. Values are estimates.
Related Recipes
Pancake Delight

Avocado Toast

French Toast
Omelette Special

Berry Smoothie Bowl
