Louisiana Voodoo Fries
Louisiana Voodoo Fries are a fun and flavorful treat that brings a bit of spicy Southern charm to your snack game. These fries are crispy on the outside, tender on…
Tip: save now, cook later.Louisiana Voodoo Fries are a fun and flavorful treat that brings a bit of spicy Southern charm to your snack game. These fries are crispy on the outside, tender on the inside, and coated with a zesty mix of Cajun spices that pack a punch. A drizzle of creamy sauce and a sprinkle of green onions finish them off perfectly, making every bite exciting and full of bold flavors.
I love making these fries when I’m craving something salty and spicy, but also a little different from your usual fries. The seasoning blend is what really makes these special—it’s a mix of paprika, cayenne, garlic, and a few other spices that give just the right kick without being too overwhelming. I always have fun customizing how spicy to make them, depending on who I’m sharing with!
One of my favorite ways to enjoy Louisiana Voodoo Fries is as a side with burgers or grilled chicken, but honestly, they’re amazing on their own too. When I serve them at get-togethers, they disappear fast because everyone loves that combination of crispy, spicy, and creamy. If you want a snack that’s easy to whip up but full of character, these fries are a perfect choice.
Key Ingredients & Substitutions
French Fries: Frozen fries make this recipe quick and easy, but fresh-cut potatoes baked or fried will give a tastier, crispy result. Russet potatoes are best for their fluffy texture inside.
Shrimp: Fresh or frozen raw shrimp work well here. If you don’t eat seafood, try spicy cooked chicken bites or even hearty mushrooms for a vegetarian twist.
Cajun Seasoning: This spice blend is the heart of the dish. You can buy it pre-made or mix your own with paprika, cayenne, garlic powder, onion powder, oregano, and thyme.
Cheese Sauce: Making your own cheese sauce adds creaminess and flavor. Use cheddar for its sharpness or Monterey Jack for a milder note. Store-bought cheese sauce works too in a pinch.
Onions: Both white and green onions add fresh, crunchy bites. You can swap with shallots or chives if preferred.
How Do I Get Crispy Fries That Don’t Get Soggy Under the Cheese and Shrimp?
Keeping fries crispy under toppings can be tricky. Here are some simple tips:
- Use thicker cut fries or bake fresh-cut fries to get a sturdy, golden crust.
- If using frozen fries, cook until very crisp before adding toppings.
- Drain excess oil or moisture from shrimp before adding on top to avoid sogginess.
- Drizzle cheese sauce sparingly and serve immediately after assembly.
- Consider warming the assembly plate slightly to keep fries warm but prevent steam buildup.
Following these steps helps keep your Voodoo Fries tasty and crunchy from first bite to last!
Equipment You’ll Need
- Large baking sheet – perfect for spreading fries out so they crisp evenly in the oven.
- Nonstick skillet or frying pan – great for cooking shrimp quickly without sticking.
- Small saucepan – ideal for making smooth cheese sauce without burning.
- Mixing bowls – handy for tossing shrimp in seasoning and mixing ingredients.
- Whisk – helps keep the cheese sauce creamy and lump-free.
Flavor Variations & Add-Ins
- Swap shrimp for spicy chicken strips if you prefer meat over seafood; it holds up well under the cheese sauce.
- Try pepper jack cheese for a mild spicy kick alongside the Cajun seasoning.
- Add sautéed bell peppers or jalapeños for fresh crunch and extra heat.
- Top with crispy bacon bits for smoky, salty crunch that pairs well with the creamy cheese.

How to Make Louisiana Voodoo Fries?
Ingredients You’ll Need:
Main Ingredients:
- 4 cups frozen French fries (or about 4 large potatoes, cut into fries)
- 12 oz raw shrimp, peeled and deveined
- 1 tablespoon Cajun seasoning, divided
- 2 tablespoons olive oil or butter, divided
- 1 cup shredded cheddar cheese or 1 cup cheese sauce (cheddar-based)
- 2 green onions, chopped
- ¼ cup white onion, finely diced
- 1 teaspoon smoked paprika
- Salt and pepper to taste
- Optional: hot sauce or creole seasoning for extra heat
For the Cheese Sauce (if making from scratch):
- 2 tablespoons butter
- 2 tablespoons all-purpose flour
- 1 cup milk
- 1 ½ cups shredded cheddar cheese
- ½ teaspoon garlic powder
- Salt and pepper to taste
How Much Time Will You Need?
This recipe takes about 15 minutes to prepare and cook the shrimp and fries, plus an additional 5-10 minutes if you decide to make the cheese sauce from scratch. Overall, you can expect to spend around 20-25 minutes from start to finish.
Step-by-Step Instructions:
1. Cook the Fries:
Follow the package instructions if you’re using frozen fries. If you’re using fresh potatoes, rinse and dry the cut fries well, then bake or fry them until they’re golden and crispy. Set the fries aside.
2. Season and Cook the Shrimp:
In a bowl, toss the shrimp with half the Cajun seasoning, and a pinch of salt and pepper. Heat 1 tablespoon of olive oil or butter in a skillet over medium-high heat. Cook the shrimp for 2-3 minutes on each side until they turn pink and are fully cooked. Remove shrimp from heat and set aside.
3. Make the Cheese Sauce (optional):
In a small saucepan, melt 2 tablespoons of butter over medium heat. Whisk in the flour and cook for 1-2 minutes to make a roux. Slowly add the milk while whisking constantly, and cook until the sauce thickens, about 3-5 minutes. Remove from heat and stir in the cheddar cheese and garlic powder until smooth. Add salt and pepper to taste.
4. Assemble the Fries:
Place the cooked fries on a serving plate or basket lined with parchment paper. Scatter the cooked shrimp evenly over the fries.
5. Add Cheese and Toppings:
Drizzle the warm cheese sauce or sprinkle melted shredded cheese over the fries and shrimp. Top everything with finely diced white onions, chopped green onions, the remaining Cajun seasoning, and smoked paprika for an extra kick.
6. Serve:
Serve the Louisiana Voodoo Fries immediately, alongside hot sauce or your favorite dipping sauce if you want extra heat. Enjoy your spicy, creamy, and crispy snack!
Can I Use Frozen Shrimp for Louisiana Voodoo Fries?
Yes! Just make sure to thaw the shrimp completely before cooking. Thaw them overnight in the fridge or quickly in cold water. Pat dry to remove excess moisture for better searing.
Can I Make This Recipe Ahead of Time?
You can cook the fries and shrimp in advance and reheat them, but it’s best to assemble and add the cheese sauce right before serving to keep the fries crispy.
What Can I Substitute for Cajun Seasoning?
If you don’t have Cajun seasoning, a mix of paprika, garlic powder, onion powder, cayenne pepper, thyme, and oregano works great as a homemade substitute.
How Should I Store Leftovers?
Store any leftovers in an airtight container in the fridge for up to 2 days. Reheat gently in the oven to help crisp up the fries again rather than using a microwave to avoid sogginess.