Louisiana Voodoo Fries Recipe
Introduction
Louisiana Voodoo Fries are a flavorful twist on classic loaded fries, topped with a creamy, spicy cheese sauce that brings a taste of the South to your table. Perfect as a snack or a side, these fries combine crispy, golden potatoes with rich, cheesy heat.

Ingredients
- 26 ounces frozen French fries
- 2 tablespoons butter
- 2 tablespoons all-purpose flour
- 2 cups milk
- 1/2 teaspoon salt
- 1/4 teaspoon ground white pepper
- 2 teaspoons ranch seasoning powder
- 1/2 teaspoon cayenne powder (divided)
- 8 ounces white cheddar cheese, shredded
Instructions
- Step 1: Preheat your oven or air fryer to 400°F (200°C).
- Step 2: Arrange the frozen French fries in a single layer on a baking sheet or in the air fryer basket. Bake according to package instructions until the fries are golden brown and crispy.
- Step 3: While the fries cook, melt the butter in a saucepan over medium heat. Whisk in the flour until well combined and cook for about 2 minutes, stirring constantly to form a roux.
- Step 4: Gradually add the milk while whisking continuously to prevent lumps. Stir in the salt, white pepper, ranch seasoning powder, and half of the cayenne powder.
- Step 5: Reduce the heat to medium-low and cook, stirring frequently, until the sauce thickens, about 5 minutes. Remove from heat and stir in the shredded white cheddar cheese until melted and creamy.
- Step 6: Pour the cheese sauce evenly over the cooked fries. Sprinkle the remaining cayenne powder on top for extra heat if desired. Serve warm.
Tips & Variations
- Use smoked cheddar for a deeper, smoky flavor.
- For a milder dish, reduce or omit cayenne powder.
- Add chopped green onions or cooked bacon bits on top for extra texture and flavor.
- Try sweet potato fries as a tasty alternative to regular fries.
Storage
Store leftover Voodoo Fries in an airtight container in the refrigerator for up to 2 days. Reheat gently in an oven or air fryer to retain crispiness and warm the cheese sauce without separating.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make the cheese sauce ahead of time?
Yes, you can prepare the cheese sauce in advance and gently reheat it before pouring over the fries. Stir well to restore smoothness.
What if I don’t have ranch seasoning powder?
You can substitute with a mix of garlic powder, onion powder, dried dill, and parsley to mimic ranch flavors.
PrintLouisiana Voodoo Fries Recipe
Louisiana Voodoo Fries combine crispy golden French fries smothered in a creamy, spicy white cheddar cheese sauce seasoned with ranch, cayenne, and a hint of white pepper for a bold and comforting snack or side dish.
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: 4 servings 1x
- Category: Snack
- Method: Baking
- Cuisine: Louisiana
Ingredients
Fries
- 26 ounces frozen French fries
Cheese Sauce
- 2 tablespoons butter
- 2 tablespoons all-purpose flour
- 2 cups milk
- 1/2 teaspoon salt
- 1/4 teaspoon ground white pepper
- 2 teaspoons ranch seasoning powder
- 1/2 teaspoon cayenne powder, divided
- 8 ounces white cheddar cheese, shredded
Instructions
- Preheat Oven or Air Fryer: Set your oven or air fryer to 400°F to prepare for cooking the fries.
- Cook the Fries: Spread the frozen French fries evenly in a single layer on a baking sheet or in the air fryer basket. Bake or air fry according to the package instructions until they are golden brown and crispy.
- Make the Roux: In a medium saucepan over medium heat, melt the butter. Whisk in the flour to combine and cook this mixture for about 2 minutes to form a roux, which will thicken the sauce.
- Add Milk and Seasonings: Slowly pour in the milk while whisking continuously to avoid lumps. Stir in the salt, ground white pepper, ranch seasoning powder, and half of the cayenne powder.
- Thicken the Sauce: Reduce the heat to medium-low and continue cooking the sauce, stirring often, until it thickens, which should take about 5 minutes.
- Incorporate Cheese: Remove the saucepan from heat and stir in the shredded white cheddar cheese until melted and the sauce becomes creamy and smooth.
- Assemble and Serve: Pour the warm cheese sauce generously over the cooked fries. Optionally, sprinkle the remaining cayenne powder on top for extra heat. Serve immediately while warm.
Notes
- You can adjust the cayenne powder to make the cheese sauce milder or spicier.
- For crispier fries, spread them in a single layer and avoid overcrowding the baking sheet or air fryer basket.
- If you prefer, substitute whole milk with 2% milk for a lighter sauce.
- Leftover cheese sauce can be refrigerated and gently reheated; add a splash of milk to loosen if it thickens too much.
Keywords: Voodoo fries, cheese sauce, spicy fries, Louisiana recipe, ranch seasoning, cheddar cheese fries

