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Introduction
The transformation of sweet potatoes into fries has its roots in the American South, where sweet potatoes have been a staple crop for centuries. While traditional deep-fried versions gained popularity in the 1980s, the advent of air fryer technology has revolutionized how we approach this beloved side dish. Health-conscious food enthusiasts have embraced this modern cooking method, which reduces oil usage by up to 90% while maintaining the satisfying crunch we all crave. Perfect for any season, these fries have become a staple in the modern healthy kitchen, offering the same comfort-food satisfaction with a fraction of the calories.
Ingredients
• 2 large sweet potatoes (about 1.5 lbs total), peeled and cut into 1/4-inch thick fries
• 2 tablespoons olive oil or avocado oil
• 1 tablespoon cornstarch
• 1 teaspoon garlic powder
• 1 teaspoon paprika
• 1/2 teaspoon ground black pepper
• 1/2 teaspoon dried thyme
• 1/2 teaspoon sea salt, plus more for serving
• 1/4 teaspoon cayenne pepper (optional, for heat)
Step 1:
Peel sweet potatoes and cut into uniform 1/4-inch thick fries. Pat thoroughly dry with paper towels.
Step 2:
In a large mixing bowl, toss sweet potato fries with cornstarch until evenly coated.
Step 3:
Add oil, garlic powder, paprika, black pepper, thyme, salt, and cayenne (if using). Toss until fries are evenly coated with oil and seasonings.
Step 4:
Preheat air fryer to 380°F (193°C). Working in batches, arrange fries in a single layer in the air fryer basket, ensuring they don't overlap.
Step 5:
Cook for 12-15 minutes, shaking basket halfway through, until fries are crispy and golden brown. Each batch may require slightly different cooking times.
Step 6:
Season with additional salt if desired and serve immediately while hot.
Q: Why aren't my fries getting crispy?
A: Ensure potatoes are completely dry before cooking and avoid overcrowding the air fryer basket.
Q: Can I make these without cornstarch?
A: Yes, but they won't be as crispy. Arrowroot powder is a good substitute.
Q: How do I prevent the fries from sticking?
A: Make sure to coat them well with oil and flip/shake during cooking.
• Choose firm, orange-fleshed sweet potatoes of similar size for even cooking.
• Russet potatoes can be substituted, but cooking time may need adjustment.
• Arrowroot powder can replace cornstarch for a paleo-friendly version.
• For extra crispiness, soak cut fries in cold water for 30 minutes, then dry thoroughly.
• Recipe is naturally gluten-free and vegan.
• Store sweet potatoes in a cool, dark place for best results.
Serve immediately while hot with your favorite dipping sauce. Garnish with extra herbs if desired.
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in air fryer at 350°F for 3-4 minutes to restore crispiness.
Cut all fries to the same size for even cooking. Prepare next batch while the first is cooking to optimize time.
- Don't skip the cornstarch coating - it's crucial for achieving crispiness
- Avoid overcrowding the air fryer basket to ensure proper air circulation
- Pat sweet potatoes completely dry before seasoning to achieve maximum crispiness
Try seasoning with curry powder and cumin for an Indian-inspired version, or use cinnamon and brown sugar for a sweet variation.
Serve with sriracha mayo, garlic aioli, or alongside grilled burgers. Pairs well with craft beer or sparkling water with lime.
Available year-round, but best during fall and winter months when sweet potatoes are in peak season
Free from common allergens including gluten, dairy, eggs, nuts, and soy. Contains cornstarch (can be substituted with arrowroot powder).
