Name: Cajun Fries
Prep time: 10 min
Cook time: PT-489957H28M24S
Total time: PT-489957H28M24S
Cuisine: American
Ingredients: 3 large russet potatoes (or 1 lb frozen fries); 2 tbsp olive oil or vegetable oil; 1 tsp smoked paprika; 1/2 tsp garlic powder; 1/2 tsp onion powder; 1/2 tsp dried oregano; 1/2 tsp dried thyme; 1/4 tsp cayenne pepper (adjust to taste); 1/4 tsp black pepper; 1/2 tsp salt (or to taste)

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Cajun Fries are one of my favorite ways to turn a simple batch of fries into a bold, flavorful side dish or snack. Coated with a smoky, spicy Cajun seasoning blend and crisped to golden perfection, they pack just the right amount of heat and flavor. Whether I’m serving them alongside burgers, grilled chicken, or just enjoying them on their own, these fries always bring the heat in the best way.

Why You’ll Love This Recipe

I love this recipe because it’s incredibly easy and adds a flavorful twist to ordinary fries. The Cajun seasoning gives them that perfect balance of spice, salt, and savory depth. I can use fresh-cut potatoes or frozen fries—whatever I have on hand. They come out crispy on the outside, fluffy on the inside, and completely addictive. Plus, I can adjust the spice level to match whatever I’m in the mood for. Cajun Fries

Ingredients

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)

Russet potatoes (or frozen fries)
Olive oil or vegetable oil
Smoked paprika
Garlic powder
Onion powder
Dried oregano
Dried thyme
Cayenne pepper (adjust to taste)
Black pepper
Salt

Directions

If I’m using fresh potatoes, I peel (optional) and cut them into thin fries, then soak them in cold water for at least 30 minutes to remove excess starch. I drain and pat them dry with paper towels.
I toss the fries with olive oil and the Cajun seasoning blend in a large bowl until evenly coated.
I bake at 425°F (220°C) for 30–40 minutes, flipping halfway through, until golden and crispy. Alternatively, I air fry at 400°F for about 15–20 minutes, shaking halfway.
If I’m using frozen fries, I cook them according to the package instructions, then toss them with the Cajun seasoning while they’re still hot.
I serve them immediately, optionally with dipping sauces like ranch, spicy mayo, or ketchup.

Servings and timing

This recipe serves 3 to 4 people.
Prep time: 10 minutes (plus soaking if using fresh potatoes)
Cook time: 30–40 minutes
Total time: 40–50 minutes

Variations

Sometimes I add a touch of brown sugar for a sweet-spicy contrast. I’ve also used sweet potatoes instead of russets for a different flavor. If I want extra crispy fries, I parboil the potatoes for a few minutes before seasoning and baking. For dipping, I love mixing mayo with hot sauce or serving them with a creamy garlic dip.

Storage/reheating

These fries are best enjoyed fresh and hot, but if I have leftovers, I store them in an airtight container in the fridge for up to 2 days. To reheat, I place them in a preheated oven or air fryer until hot and crispy again—usually about 5–10 minutes. I avoid the microwave, as it makes them soggy. Cajun Fries

FAQs

What makes Cajun seasoning different?

Cajun seasoning blends smoky paprika, garlic, onion, herbs, and cayenne for a bold, spicy-salty mix. It’s savory with just the right amount of heat.

Can I use store-bought Cajun seasoning?

Yes, I often use pre-made blends when I’m short on time. I still taste and adjust the salt and spice level to my preference.

Do I need to soak the potatoes?

I soak fresh-cut potatoes to remove excess starch, which helps them crisp up better in the oven or air fryer. It’s optional but worth it.

Can I deep fry instead of baking?

Absolutely. I deep fry the potatoes in hot oil at 350°F until golden and crispy, then toss them in the Cajun seasoning after draining.

Are Cajun fries very spicy?

They can be, but I adjust the cayenne pepper to control the heat. I usually start with a small amount and add more if I want it spicier.

Conclusion

Cajun Fries are the perfect way to spice up an everyday side dish. Crispy, bold, and easy to make, they bring big flavor with minimal effort. Whether I’m making them from scratch or dressing up frozen fries, this recipe delivers that irresistible Cajun kick I love every time.