Cajun Spiced Sweet Potato Fries (Printable Version)

Crispy sweet potato fries coated in Cajun spices and air-fried for a golden, flavorful snack or side dish.

# What You Need:

→ Sweet Potatoes

01 - 2 large sweet potatoes (approximately 24.7 oz), peeled and cut into 1/4-inch fries

→ Seasonings

02 - 1 1/2 tablespoons olive oil
03 - 1 teaspoon smoked paprika
04 - 1 teaspoon garlic powder
05 - 1 teaspoon onion powder
06 - 1/2 teaspoon dried oregano
07 - 1/2 teaspoon dried thyme
08 - 1/2 teaspoon cayenne pepper (adjust to taste)
09 - 1/2 teaspoon ground black pepper
10 - 1 teaspoon fine sea salt

→ Optional Garnish

11 - 2 tablespoons chopped fresh parsley

# How-to Steps:

01 - Set the air fryer to 400°F and allow it to preheat for 3 minutes.
02 - Combine the cut sweet potato fries with olive oil in a large bowl and toss until evenly coated.
03 - Mix smoked paprika, garlic powder, onion powder, dried oregano, dried thyme, cayenne pepper, ground black pepper, and sea salt in a small bowl.
04 - Sprinkle the spice blend over the sweet potatoes and toss thoroughly to ensure even coverage.
05 - Place the seasoned fries in a single layer within the air fryer basket, working in batches if necessary to avoid overcrowding.
06 - Cook the fries for 15 to 20 minutes, shaking the basket or turning the fries halfway through until they turn golden brown and crisp.
07 - Transfer the fries to a serving dish and garnish with chopped fresh parsley if desired. Serve immediately while hot.

# Expert Advice:

01 -
  • They're crispy outside and creamy inside without needing a drop of deep fryer oil.
  • The Cajun spices create real flavor that makes you want to eat them plain, no dip required.
  • Ready in 30 minutes flat, perfect for weeknight dinners when you're craving something bold.
02 -
  • If your fries come out soft instead of crispy, your air fryer wasn't fully preheated—give it those full three minutes next time.
  • Soaking cut fries in cold water for 30 minutes before seasoning removes excess starch and makes them noticeably crispier; dry them completely after soaking.
03 -
  • Don't overlap your fries in the basket—they'll steam instead of crisp, and you'll be disappointed; work in two batches if you need to.
  • If you only have an oven, bake them at 220°C for 25–30 minutes, stirring halfway through, though the air fryer really is the shortcut to crispy here.
Go Back