These Homemade Cajun French Fries are warm, crispy, and perfectly seasoned—easy to make at home and ideal for a barbecue, family dinner, or casual get-together. The fries have a crisp exterior and a fluffy interior, finished with a bright Cajun seasoning that adds smoky, garlicky, and slightly herbaceous notes.
How To Make French Fries
Homemade french fries are easier than they look. Start with firm russet potatoes, cut them into even strips, soak briefly in a sugar water bath to improve color and texture, then double-fry for the best crunch. Finish with a simple Cajun seasoning while the fries are hot so the spices cling to the surface.
The spices below make a balanced Cajun blend that works wonderfully on fries.
Toss the fries with the seasoning right after the second fry so the heat helps the flavors stick.
What Kind of Potatoes Should You Use To Make French Fries?
For the best texture, use classic russet potatoes. They are starchy and fry up crisp on the outside while staying tender inside. Choose firm, unblemished potatoes and give them a good scrub before cutting.
Trim the potato ends to form rectangles, then cut into even strips so they cook uniformly. Place the cut potatoes into a bowl of sugar water and soak for 30 minutes—this helps improve color and removes excess starch. Drain and pat dry on paper towels for about 5 minutes before frying.
What Kind of Oil Should You Use to Fry French Fries?
Choose a neutral oil with a high smoke point. Vegetable oil, canola oil, or peanut oil work well because they tolerate high frying temperatures without imparting unwanted flavors. Heat the oil to about 350°F (175°C) for the first fry, and maintain a similar temperature for the final crisping.
Carefully lower the potatoes into the hot oil and fry 2–3 minutes until golden but not fully browned. Drain on paper towels, then fry a second time shortly before serving to achieve maximum crispness.
Fry a second time for 2–3 minutes until deeply golden and crisp, then drain and season immediately.
Right after the second fry, sprinkle with the Cajun seasoning so it adheres to the hot fries.
Recipe
Homemade Cajun French Fries
Servings: 4 | Prep Time: 15 mins | Cook Time: 15 mins | Total Time: 30 mins
Equipment
- Dutch oven or large, heavy pot
- Slotted spoon or spider
- Paper towels or wire rack for draining
Ingredients
Cajun Seasoning
- 1 teaspoon smoked paprika
- 1/2 teaspoon kosher salt
- 1/2 teaspoon freshly ground black pepper
- 1/2 teaspoon garlic powder
- 1/4 teaspoon dried oregano
- 2 large russet potatoes
Sugar Water
- 2 cups cold water
- 1/3 cup granulated sugar
Instructions
- Heat oil in a Dutch oven or large pot until it reaches 350°F (175°C).
- Mix the Cajun seasoning in a small bowl and set aside.
- Cut potatoes into even strips. Dissolve the sugar in the cold water, place the potatoes in the sugar water, and soak for 30 minutes. Drain and pat dry on paper towels for about 5 minutes.
- Carefully lower potato strips into the hot oil and fry 2–3 minutes until lightly golden. Remove and drain on paper towels.
- Right before serving, fry the potatoes a second time for 2–3 minutes until deeply golden and crisp. Drain and immediately sprinkle with the Cajun seasoning. Serve hot.
Nutrition (per serving)
Calories: 153 kcal | Carbohydrates: 36 g | Protein: 2 g | Sodium: 303 mg | Potassium: 455 mg | Fiber: 1 g | Sugar: 17 g
Tips & Serving Suggestions
- For consistent cooking, cut the fries into even thickness. Thinner fries will crisp faster.
- Soaking in sugar water helps with color and a slightly sweet balance to the spice; you can substitute plain cold water if you prefer.
- Double-frying is the key to crisp exterior and tender interior. The first fry cooks the potato through, the second fry crisps it.
- Serve immediately with ketchup, aioli, or your favorite dipping sauce. These fries pair well with grilled burgers, sandwiches, or as a shareable appetizer.
- To keep fries warm and crisp while finishing batches, place them on a wire rack set over a rimmed baking sheet in a 200°F oven.