Baked Cajun Fries

Section: Perfect Side Dishes to Complete Any Meal

These baked Cajun fries deliver crispy texture and bold Southern flavor without the deep fryer. Sliced russet potatoes are soaked, seasoned with Cajun spices, and baked to golden perfection in two stages. Soaking removes excess starch, while olive oil and a high-heat finish ensure that crunchy edge. Great as a side dish or solo snack, these fries come together easily and can be customized with extra chili heat. Enjoy them hot from the oven with your favorite dipping sauce or a splash of hot sauce for an extra kick.

A woman wearing a chef's hat and apron.
Recipe Author Maria
Updated as of Wed, 25 Jun 2025 21:35:28 GMT
A plate of baked cajun fries. Bookmark
A plate of baked cajun fries. | foodbymary.com

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. Bookmark
Baked Cajun Fries. | foodbymary.com

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.

A plate of baked Cajun fries. Bookmark
A plate of baked Cajun fries. | foodbymary.com

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.

Baked Cajun Fries

Crispy oven-baked Cajun fries with the perfect level of spice and golden crunch.

Prep Time
15 minutes
Cooking Time
45 minutes
Overall Time
60 minutes
Recipe Author: Maria

Dish Category: Side Dishes

Recipe Difficulty: Beginner-Friendly

Cuisine: American Cajun

Serves: 4 Serving Size (about 4 cups fries)

Dietary Options: Vegan, Vegetarian, Gluten-Free, Dairy-Free

What You’ll Need to Cook

→ Fries

Ingredient 01 4 large russet potatoes, cut into 1/4-inch sticks
Ingredient 02 2 tablespoons extra-virgin olive oil
Ingredient 03 3 tablespoons Cajun seasoning blend
Ingredient 04 1/2 teaspoon kosher salt
Ingredient 05 1/4 teaspoon freshly ground black pepper

Steps to Prepare

Step 01

Wash, scrub, and cut potatoes into uniform 1/4-inch sticks for even baking.

Step 02

Submerge potato sticks in cold water for 10–60 minutes to draw out excess starch.

Step 03

Drain and pat potatoes completely dry with paper towels to prevent steaming.

Step 04

Toss dried potatoes with olive oil, Cajun seasoning, salt, and pepper until evenly coated.

Step 05

Arrange fries on parchment-lined baking sheets and bake at 350°F (175°C) for 20 minutes, turning halfway.

Step 06

Increase oven temperature to 450°F (230°C) and continue baking 20–25 minutes until crisp and deep golden.

Step 07

Transfer fries to a platter and serve immediately with hot sauce or preferred dip.

Extra Cooking Tips

  1. Soaking removes starch, promoting a crisp exterior.
  2. A completely dry surface prevents steam and sogginess.
  3. Two-stage baking mimics fryer heat, yielding a crunchy finish.

Must-Have Tools

  • Rimmed baking sheet
  • Large mixing bowl
  • Paper towels
  • Sharp chef’s knife

Allergen Information

Always check ingredient labels for allergens and seek expert advice if uncertain.
  • Contains nightshades (potatoes, paprika, cayenne).

Nutrition Info (Per Serving)

These details are for guidance and aren’t a replacement for professional advice.
  • Calories Count: 220
  • Fats: 7 grams
  • Carbs: 30 grams
  • Proteins: 4 grams