
This fiery Cajun shrimp stuffed jalapeño recipe delivers the perfect balance of creamy, cheesy filling with a bold kick of heat. The combination of tender shrimp and zesty Cajun spices creates an irresistible appetizer that always disappears first at parties.
I first created these stuffed jalapeños for a Mardi Gras gathering years ago, and they've become my signature party appetizer. Even friends who usually avoid spicy foods can't resist having just one more.
Ingredients
- Cream cheese: softens the heat while creating a luxurious base for all other flavors. Always use room temperature for easier mixing.
- Cheddar cheese: adds sharpness and creates that perfect gooey texture when melted. Freshly grated melts much better than pre-shredded.
- Cooked shrimp: provides delicate seafood flavor and meaty texture. Choose small sizes that distribute well throughout the filling.
- Cajun seasoning: brings authentic Louisiana flavor. Look for blends containing paprika, garlic, and thyme for best results.
- Jalapeños: serve as the spicy vessels. Select firm, glossy peppers of similar size for even cooking.
- Breadcrumbs: create a delightful crispy topping when mixed with butter. Panko works best for maximum crunch.
Step-by-Step Instructions
- Prepare the Peppers:
- Carefully slice each jalapeño lengthwise and remove the seeds and white membrane. Wear gloves to protect your hands from capsaicin burns. Leave some membrane intact if you prefer extra heat.
- Create the Filling:
- Beat cream cheese until smooth before folding in shredded cheddar. This ensures no lumps in your final filling. Add chopped shrimp and seasonings, mixing thoroughly but gently to maintain texture.
- Fill the Jalapeños:
- Spoon the mixture generously into each jalapeño half, slightly mounding the filling. Press gently to ensure filling reaches all crevices without air pockets that could cause collapse during baking.
- Add Crispy Topping:
- Combine melted butter with breadcrumbs until evenly moistened. Sprinkle this mixture over filled jalapeños for a golden crust that adds textural contrast to the creamy filling.
- Bake to Perfection:
- Position jalapeños on baking sheet with filling facing upward. Bake until edges begin to brown and filling bubbles slightly. The peppers should remain firm enough to hold their shape when served.

The smoked paprika is my secret weapon in this recipe. I discovered its transformative power during a cooking class in New Orleans, where the chef insisted it adds an essential depth that regular paprika simply cannot match. My family agrees the smokiness elevates these stuffed jalapeños from good to unforgettable.
Spice Level Management
Controlling heat in this recipe depends on how you prepare the jalapeños. For maximum heat, leave some membrane intact. For milder flavor, thoroughly clean jalapeños and consider blanching them in boiling water for 1 minute before stuffing. The cream cheese also helps temper the heat, creating a more balanced bite that even spice-sensitive guests can enjoy.
Make-Ahead Options
These stuffed jalapeños work beautifully as a make-ahead appetizer. Prepare everything up to 24 hours in advance, cover tightly with plastic wrap, and refrigerate. When ready to serve, simply pop them in the oven. You may need to add 2 to 3 extra minutes to the baking time if cooking from cold. The convenience factor makes these perfect for entertaining when you want to minimize last-minute preparation.
Serving Suggestions
Arrange these fiery bites on a platter with cooling elements like lime wedges or a side of sour cream to balance the heat. They pair wonderfully with cold beverages, particularly Mexican lagers or margaritas. For a complete Cajun-themed spread, serve alongside other Louisiana favorites like dirty rice or gumbo. The colors and presentation make these jalapeños a centerpiece worthy appetizer for any gathering.
Variation Ideas
These versatile jalapeños welcome creative adaptations. For a smokier version, add chopped bacon to the filling or wrap each stuffed pepper in bacon before baking. Vegetarians can enjoy them by replacing shrimp with finely diced bell peppers or corn kernels. For extra indulgence, top with additional cheese during the last few minutes of baking for an irresistible cheesy crust.

Frequently Asked Questions
- → How do you reduce the heat of jalapeños?
To reduce the heat, blanch the halved jalapeños in boiling water for 1-2 minutes before stuffing. This helps mellow the spice while keeping their structure intact.
- → Can I make these ahead of time?
Yes, you can prepare and stuff the jalapeños in advance. Store them covered in the refrigerator and bake just before serving.
- → Can I use frozen shrimp for this dish?
Yes, thaw the shrimp completely and pat it dry before chopping to ensure the filling isn’t watery.
- → What can I substitute for Cajun seasoning?
If you don’t have Cajun seasoning, use a mix of paprika, garlic powder, onion powder, cayenne, and thyme to replicate the flavors.
- → Are there vegetarian alternatives for this appetizer?
Yes, you can substitute shrimp with finely chopped cooked mushrooms or a mix of diced vegetables for a vegetarian option.