Copycat Five Guys Cajun Fries (Oven or Air Fryer)
These copycat Cajun fries are inspired by the bold, spicy flavor of Five Guys fries, but made lighter at home. They’re perfectly crispy on the outside, fluffy on the inside, and coated in a smoky, spicy Cajun seasoning blend. You can make them in the oven or air fryer—both methods deliver delicious results.
Ingredients
For the Fries
-
2 large russet potatoes (or 3 medium)
-
1 tablespoon peanut oil, canola oil, or olive oil
-
Cooking spray
For the Cajun Spice Blend
-
1 teaspoon smoked paprika
-
½ teaspoon garlic powder
-
½ teaspoon onion powder
-
½ teaspoon granulated sugar
-
½ teaspoon dried oregano
-
¼ teaspoon dried thyme
-
¼ teaspoon red chili flakes
-
½ teaspoon salt
-
¼ teaspoon freshly cracked black pepper (to taste)
Instructions
Prepare the Potatoes
-
Wash, peel, and cut the potatoes into ½-inch thick fries.
-
(Optional but recommended) Place the fries in a bowl of ice water and soak for at least 30 minutes to remove excess starch.
-
Drain, rinse, and pat the fries completely dry with paper towels.
-
Transfer fries to a large bowl, toss with oil, then add all the spices. Mix until evenly coated.
Oven Method
-
Preheat oven to 390°F (200°C) with a baking sheet inside.
-
Remove the hot baking sheet, spray with cooking spray, and arrange fries in a single layer.
-
Bake for 35–40 minutes, flipping halfway through, until golden and crispy.
Air Fryer Method
-
Preheat air fryer to 390°F (200°C).
-
Spray the basket with cooking spray and add fries in a single layer (cook in batches if needed).
-
Air fry for 20–25 minutes, shaking or flipping halfway through, until crispy and golden.
Finish & Serve
-
Sprinkle lightly with sea salt if desired.
-
Serve hot and enjoy immediately.
Notes
-
Dry the potatoes well after soaking—moisture prevents crisping.
-
Avoid overcrowding, especially in the air fryer.
-
For spicier fries, add extra chili flakes or a pinch of cayenne.
-
Serve with ketchup, vegan mayo, or garlic aioli for dipping.