
This Baked Cajun Fries recipe makes the best crispy fries straight out of the oven. They have just the right amount of spice and make the most mouthwatering side dish.
Baked Cajun Fries Recipe
This is a super easy side dish go-to when you're craving french fries. As much as I love french fries fresh out of the deep fryer, I really want to avoid all the extra calories that come with them. These baked Cajun fries are the perfect alternative, and dare I say better than any fried fries.
They have a perfect level of spiciness from the Cajun seasoning blend and they're very easy to make. All it takes is a bit of slicing, soaking and baking. You can reduce your cook time by deep frying them in hot oil, like canola oil, but baked fries are less messy.
While they're baking up, you're free to get the star of your meal ready. Unless you just want to eat Cajun fries for dinner. Not the worst idea.
Cajun seasonings will bring you a nice level of spice. Not TOO spicy, at least to me, but if you need to spice it up even more, toss in some of your favorite chili powder when seasoning the fries.
Baked Cajun Fries Ingredients
- Potatoes: Russet potatoes preferred
- Olive Oil: For coating and baking
- Cajun Seasonings: Adds heat and flavor
- Salt and Pepper: To taste
How to Make Baked Cajun Fries
- Slice the potatoes:
- Wash and scrub 4 large baking potatoes, then cut into 1/4 inch slices lengthwise.
- Soak the fries:
- Place the potatoes in a large bowl of cold water and soak for at least 10 minutes, ideally 60 minutes.
- Drain and Dry:
- Drain the potatoes and pat completely dry with paper towels.
- Preheat Oven:
- Preheat your oven to 350°F (175°C).
- Season the Fries:
- Toss the potatoes with olive oil, Cajun seasoning, salt, and pepper until evenly coated.
- First Bake:
- Spread fries on baking sheets and bake for 20 minutes, tossing halfway through.
- Second Bake:
- Increase oven temperature to 450°F (230°C) and bake an additional 20–25 minutes until crispy and golden brown.
- Go For It:
- Serve hot with a splash of hot sauce or favorite dip.

Baked Cajun fries will stay good in the fridge for about 2–3 days. For the best reheated results, pop them in the oven or in the air fryer so they stay crispy.
About the Cajun Seasonings
Cajun seasonings are typically a blend of specific chili powders along with garlic, onion, salt and a potential slew of other ingredients, like dried herbs and spices.
That is the beauty of it, really. No two people make it exactly the same, though you WILL find many commonalities.
You can usually find a blend in the grocery store or order Cajun seasoning online, but you can also make some at home. Here is a simple blend you can use:
2 1/2 tablespoons paprika (smoked paprika is great)
2 tablespoons salt
2 tablespoons garlic powder
1 tablespoon black pepper
1 tablespoon onion powder
1 tablespoon cayenne pepper
1 tablespoon dried leaf oregano
1 tablespoon dried thyme
Mix together in a small bowl. You only need 3–4 tablespoons for this recipe, so save the remaining seasoning in a sealable container.

Frequently Asked Questions
- → Why soak the potatoes before baking?
Soaking removes excess starch, helping the fries bake up crispier with a better golden texture.
- → Can I use other types of potatoes?
Yes, while russets work best for crispiness, you can also use Yukon Gold or other varieties for a softer texture.
- → How do I make the fries extra crispy?
Dry the soaked potatoes thoroughly, coat evenly in olive oil, and bake in two stages—starting at 350°F and finishing at 450°F.
- → Can I air fry these instead of baking?
Yes, air frying is a great alternative for even crispier results in less time. Just watch the cooking time and shake the basket midway.
- → What’s in Cajun seasoning?
Cajun seasoning usually includes paprika, cayenne, garlic powder, onion powder, oregano, thyme, salt, and black pepper.
- → How long do leftovers last?
Stored in an airtight container, they stay good for 2–3 days. Reheat in the oven or air fryer for best texture.