
Louisiana Voodoo Fries are a fun and spicy twist on classic fries, packed with bold flavors like Cajun seasoning, melted cheese, and a little kick of heat. Crispy on the outside and soft inside, these fries are topped with all the good stuff that makes your taste buds wake up and dance. They’re perfect for when you want something simple but with a lot of personality.
I love making these fries when friends come over because they’re an easy crowd-pleaser that feels special without much fuss. I usually sprinkle on plenty of green onions and a drizzle of creamy sauce to balance out the spice. One tip I always follow is to get the fries extra crispy, so they hold up well under all those toppings—no soggy fries here!
Serving these fries as a snack or a side with burgers or sandwiches really hits the spot. I find that sharing a plate of Louisiana Voodoo Fries is a great way to bring people together. They have a little bit of everything—heat, cheese, crunch, and flavor—that makes everyone ask for more. It’s a simple recipe that adds a lot of fun to any meal or get-together.
Key Ingredients & Substitutions
- Fries
- Frozen fries are a convenient choice for crispy results. For a fresher taste, make your own by cutting potatoes and baking or frying them. Russet potatoes work best for a fluffy inside and crispy outside.
- Andouille Sausage
- This spicy smoked sausage gives the dish its signature bold flavor. If you can’t find it, spicy chorizo or any smoked sausage works well too. Turkey sausage is a leaner option but less smoky.
- Cajun Seasoning
- It’s key for the authentic Louisiana kick. You can make your own blend or use store-bought. If you prefer less heat, reduce the cayenne pepper or omit it.
- Cheese
- Sharp cheddar adds tang and richness, while Monterey Jack or mozzarella adds gooey meltiness. Feel free to mix in your favorite melting cheese like Colby or fontina.
- Spicy Mayo Drizzle
- The mayo and hot sauce combo adds creaminess and a tangy kick. Swap mayo for Greek yogurt or sour cream for a lighter option. Adjust hot sauce to control the heat level.
How Do You Get the Fries Crispy and Keep Them from Getting Soggy?
The secret to great Louisiana Voodoo Fries is starting with crisp fries so they hold up to all the toppings. Here’s how I do it:
- If using frozen fries, follow baking or frying instructions carefully and don’t overcrowd the pan or oven tray.
- For homemade fries, soak cut potatoes in cold water for 30 min to remove starch, then dry thoroughly before cooking.
- Bake or fry at a high temperature (about 425°F/220°C) until golden and crispy.
- After adding cheese and sausage, briefly broil to melt cheese—but watch closely to avoid over-softening the fries.
That way, you get crispy fries with bubbly cheese and rich toppings, but no soggy bottoms!
Equipment You’ll Need
- Baking sheet – perfect for spreading fries out evenly to get them nice and crispy in the oven.
- Large skillet – ideal for cooking the sausage and veggies together with even heat.
- Mixing bowl – handy for whisking up the spicy mayo drizzle quickly and easily.
- Oven-safe plate or shallow dish – good for assembling and broiling the fries with cheese.
- Spatula or wooden spoon – helps stir the sausage mixture without scratching your pan.
Flavor Variations & Add-Ins
- Swap Andouille sausage for ground beef or turkey for a different protein option.
- Add diced jalapeños or a pinch of cayenne to the sausage mix for extra heat.
- Stir in cooked black beans or corn for some added texture and sweetness.
- Top with shredded pepper jack cheese instead of cheddar for a spicy, melty twist.

How to Make Louisiana Voodoo Fries?
Ingredients You’ll Need:
- 4 cups frozen French fries (or homemade fries)
- 1 tablespoon olive oil (if cooking homemade fries)
- 1/2 pound ground Andouille sausage or spicy smoked sausage, finely crumbled
- 1/2 cup diced onion
- 1/2 cup diced green bell pepper
- 2 cloves garlic, minced
- 1 teaspoon Cajun seasoning
- 1/2 teaspoon smoked paprika
- 1/4 teaspoon cayenne pepper (optional for extra heat)
- Salt and black pepper, to taste
- 1 cup shredded sharp cheddar cheese
- 1/2 cup shredded Monterey Jack or mozzarella cheese
- 1/2 cup mayonnaise
- 2 tablespoons hot sauce (like Louisiana or your favorite variety)
- 1 tablespoon fresh lemon juice
- 2 tablespoons chopped fresh parsley or green onions, for garnish
How Much Time Will You Need?
This recipe takes about 10-15 minutes for preparation and cooking the sausage mixture, plus an additional 25-30 minutes if you’re making homemade fries. If using frozen fries, your total cooking and assembly time is around 20-25 minutes. The melting and broiling step adds about 5 minutes.
Step-by-Step Instructions:
1. Prepare the Fries
If you are using frozen fries, bake or fry them according to the package instructions until they are crispy and golden. If you prefer homemade fries, peel and cut potatoes into sticks, toss them with olive oil and a pinch of salt, then bake at 425°F (220°C) for 25-30 minutes, turning occasionally to cook evenly.
2. Cook the Sausage Topping
Heat a skillet over medium heat and crumble in the Andouille sausage. Cook until browned and fully cooked through, about 5-7 minutes. Remove excess fat if you like, but keep a little for flavor.
3. Add Aromatics
Add diced onion and green bell pepper to the skillet with the sausage. Cook until softened, approximately 4-5 minutes. Stir in minced garlic and cook for an additional minute.
4. Season the Sausage Mixture
Sprinkle Cajun seasoning, smoked paprika, cayenne pepper (optional), salt, and black pepper over the sausage and vegetables. Stir everything well and cook for another 2 minutes. Remove the skillet from heat.
5. Make the Spicy Mayo Drizzle
In a small bowl, whisk together mayonnaise, hot sauce, and fresh lemon juice until smooth and creamy.
6. Assemble the Fries
Place the hot fries on a serving plate or shallow bowl and evenly sprinkle the shredded cheddar and Monterey Jack cheeses over the top.
7. Add Sausage Mixture and Melt Cheese
Spoon the cooked sausage and vegetable mixture evenly over the cheese-covered fries. Place under a broiler or in a hot oven at about 400°F (200°C) for 3-5 minutes, until the cheese melts and bubbles. Keep an eye on it to avoid burning.
8. Finish and Garnish
Drizzle the spicy mayo sauce over the hot cheese and sausage layer. Sprinkle chopped fresh parsley or green onions on top to add a fresh, bright finish.
9. Serve Immediately
Enjoy your Louisiana Voodoo Fries while still hot, savoring the spicy sausage, melty cheese, and crispy fries with every bite!
Can I Use Frozen Fries Instead of Homemade Fries?
Yes, frozen fries work great and save time! Just follow the package instructions for the crispiest results before adding the toppings.
How Can I Make This Recipe Vegetarian?
Try swapping the sausage for plant-based sausage crumbles or seasoned cooked mushrooms to keep the smoky, savory flavor without meat.
What’s the Best Way to Store Leftovers?
Store leftover fries and toppings separately in airtight containers in the fridge for up to 2 days. Reheat the fries in the oven to keep them crispy, then add warmed sausage and sauce.
Can I Adjust the Spiciness Level?
Absolutely! Reduce or omit the cayenne pepper and hot sauce if you prefer milder flavors, or add extra for a bigger kick.