This Blackened Shrimp Po’boy recipe combines perfectly spiced New Orleans-style shrimp with homemade creamy coleslaw on a crusty ciabatta roll. Ready in 30 minutes, this authentic po’boy sandwich delivers restaurant-quality flavor with the perfect balance of spicy, creamy, and fresh elements that make Louisiana sandwiches legendary.
What Makes This Po’Boy Recipe Special
The blackened shrimp po’boy represents one of New Orleans’ most beloved sandwich traditions, and this version stays true to those roots while adding convenient touches for home cooks. The combination of properly seasoned blackened shrimp with cooling coleslaw creates the temperature and flavor contrast that defines great po’boy sandwiches.
Unlike many shrimp po’boy recipes that rely on fried shrimp, this blackened version offers intense flavor with less oil. The high-heat searing technique creates a deeply caramelized crust on the shrimp while keeping the interior tender and juicy. The homemade coleslaw provides the essential cooling element that balances the spicy blackening seasoning.
Essential Ingredients for Authentic Po’Boy Flavor
The blackening spice blend combines paprika, garlic powder, onion powder, dried thyme, dried oregano, cayenne pepper, salt, and black pepper. This traditional Cajun seasoning mix creates the signature charred exterior that defines blackened seafood. Fresh large shrimp work best for this recipe, as they hold up to the high-heat cooking without becoming tough.
The creamy coleslaw features freshly shredded cabbage, julienned carrots, and finely chopped onions dressed with mayonnaise, apple cider vinegar, and Dijon mustard. This combination provides the tangy, slightly spicy notes that complement the blackened shrimp perfectly. The vinegar adds brightness while the mustard contributes depth and subtle heat.
Ciabatta rolls serve as the foundation for this po’boy sandwich, offering the ideal texture balance of crusty exterior and soft interior. The sturdy bread holds up to the generous filling without becoming soggy. Bread and butter pickles add essential sweetness and crunch, while fresh tomato slices provide juiciness and mild acidity.
How to Make Perfect Blackened Shrimp
Start by combining all spice ingredients to create your blackening seasoning. Pat the shrimp completely dry and toss with the spice mixture, ensuring even coverage. Heat a cast iron skillet or heavy-bottomed pan over medium-high heat with a small amount of olive oil.
Cook the seasoned shrimp for 2 to 3 minutes per side until they develop a dark, caramelized crust. The high heat creates the characteristic blackened appearance while the quick cooking time prevents the shrimp from becoming overcooked. Remove from heat immediately once the shrimp turn opaque and develop their signature crust.
Creating the Perfect Coleslaw
Prepare the coleslaw first to allow flavors to meld while you cook the shrimp. Combine shredded cabbage, julienned carrots, and finely chopped onions in a large bowl. In a separate bowl, whisk together mayonnaise, apple cider vinegar, and Dijon mustard until smooth.
Pour the dressing over the vegetables and toss thoroughly to coat. Season with salt and black pepper to taste, then refrigerate while preparing the other components. The chilling time allows the vegetables to soften slightly and the flavors to blend harmoniously.
Assembling Your Shrimp Po’Boy
Slice the ciabatta rolls lengthwise, being careful not to cut completely through the bread. This creates a pocket that holds the filling securely. Layer the bread and butter pickles first, as their sweetness provides a flavor foundation for the other ingredients.
Add a generous portion of the chilled coleslaw, creating an even layer that will cool and complement the hot shrimp. Place the blackened shrimp on top of the coleslaw, distributing them evenly for consistent flavor in every bite. Top with fresh tomato slices for added moisture and acidity.
Serving and Storage Tips
This po’boy sandwich is best enjoyed immediately while the shrimp are still warm and the coleslaw remains crisp. The contrast between hot and cold elements is essential to the authentic po’boy experience. If preparing components ahead, store the coleslaw separately and assemble just before serving.
Leftover blackened shrimp can be refrigerated for up to two days and gently reheated, though they’re best when freshly cooked. The coleslaw keeps well for up to three days and actually improves in flavor as it sits. Store components separately to maintain optimal texture and freshness.
Variations and Customizations
For extra heat, add a drizzle of Louisiana-style hot sauce or your favorite spicy condiment. Some prefer to add a spread of remoulade sauce to the bread for additional richness and tang. The blackening spice can be adjusted by reducing cayenne pepper for milder heat or increasing it for more intensity.
Different vegetables can be incorporated into the coleslaw, such as thinly sliced bell peppers or celery for extra crunch. Some cooks prefer a vinegar-based slaw instead of the creamy version, which provides a lighter, more acidic contrast to the rich shrimp.
Why This Po’Boy Recipe Works
The success of this blackened shrimp po’boy lies in the careful balance of flavors and textures. The spicy, smoky shrimp provide bold flavor, while the creamy coleslaw offers cooling relief. The pickles contribute sweetness and acidity, and the tomatoes add fresh moisture. The ciabatta roll ties everything together with its ideal texture and neutral flavor.
This recipe captures the essence of New Orleans street food while being accessible to home cooks. The blackening technique is simpler than traditional frying methods, yet delivers equally impressive results. The homemade coleslaw elevates the sandwich beyond typical restaurant versions, providing fresher flavor and better texture control.
Whether served for lunch or dinner, this po’boy sandwich offers the satisfying combination of comfort food appeal and sophisticated flavor development that makes Louisiana cuisine so beloved. The recipe scales easily for feeding crowds and works well for casual entertaining or special occasions
Blackened Shrimp and Creamy Coleslaw Po’Boy
4
servings30
minutes15
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minutesThe Blackened Shrimp and Creamy Coleslaw Po’Boy is a deliciously spicy and creamy sandwich featuring tender blackened shrimp, refreshing coleslaw, sweet bread and butter pickles, and fresh tomatoes, all nestled in a ciabatta roll.
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Ingredients
- For the Blackened Shrimp
1 pound large shrimp, peeled and deveined
2 tablespoons extra virgin olive oil
1 tablepsoon paprika
1/2 tablespoon garlic powder
1/2 tablespoon onion powder
1 teaspoon dried thyme
1 teaspoon dried oregano
1 teaspoon cayenne pepper
1/2 teaspoon salt
1/2 teaspoon ground black pepper
- For the Creamy Coleslaw
1 small head of cabbage, shredded
1 large carrot, julienned
1 small onion, finely chopped
1/2 cup mayonnaise
1 tablespoon apple cider vinegar
1 tablespoon Dijon mustard
to taste, salt and ground black pepper
- For the Sandwiches
4 ciabatta rolls
2 large tomatoes, sliced
1 cup bread and butter pickle slices
optional hot sauce
Directions
- Prepare the Creamy Coleslaw:
In a large bowl, combine the shredded cabbage, julienned carrot, and finely chopped onion. Whisk together the mayonnaise, apple cider vinegar, Dijon mustard, salt, and ground black pepper. Pour the dressing over the cabbage mixture and toss to combine. Adjust seasoning to taste. Refrigerate until ready to use. - Prepare the Blackened Shrimp:
In a small bowl, mix together the paprika, garlic powder, onion powder, dried thyme, dried oregano, cayenne pepper, salt, and ground black pepper. Toss the shrimp in the extra virgin olive oil, then coat them with the spice mixture.
Heat a skillet over medium-high heat. Add the shrimp and cook for 2-3 minutes per side or until the shrimp are opaque and cooked through. Remove from heat and set aside. - Assemble the Po’Boy Sandwiches:
Slice the ciabatta rolls lengthwise, but not all the way through. Layer the bottom of each roll with bread and butter pickle slices. Add a layer of creamy coleslaw. Top with blackened shrimp. Add slices of tomato. Drizzle with hot sauce if desired. - Serve:
Serve the assembled Po’Boys immediately, enjoying the combination of spicy shrimp, creamy coleslaw, tangy pickles, and fresh tomatoes.
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