Cajun Blackened Shrimp Po’ Boy Recipe
Introduction
This Cajun Blackened Shrimp Po’ Boy is a flavorful twist on the classic Louisiana sandwich. With spicy blackened shrimp, fresh veggies, and creamy remoulade sauce on a crusty baguette, it’s a perfect meal for any seafood lover. Quick to prepare and packed with bold flavors!

Ingredients
- 1 lb. 36/40 shrimp, peeled and deveined
- 2 tablespoons blackened seasoning
- 1 hot house tomato, sliced
- 1 small bundle romaine lettuce, washed
- 12 doux south pickles angry chukes
- 2 tablespoons remoulade sauce
- 2 loaves baguette bread, cut into sandwich hoagies
- Olive oil, for the flat top or griddle
Instructions
- Step 1: Warm the baguette bread according to the package instructions to make it soft inside but still crusty on the outside.
- Step 2: Rinse the peeled and deveined shrimp, then pat dry. Toss them in the blackened seasoning to coat evenly.
- Step 3: Slice the tomato and separate the romaine lettuce leaves. Set these aside for assembling the sandwiches.
- Step 4: Heat your flat top or griddle to medium and brush with olive oil. When hot, place the shrimp on the surface. You should hear a sizzle, which means it’s ready.
- Step 5: Cook the shrimp for about 2 minutes on each side until they have a lightly blackened edge. Remove from the heat.
- Step 6: Slice the warmed baguettes lengthwise and layer with romaine lettuce, tomato slices, pickles, and the blackened shrimp. Drizzle remoulade sauce over the top before serving.
Tips & Variations
- For extra spice, add a dash of hot sauce to the remoulade or sprinkle cayenne pepper onto the shrimp before cooking.
- You can substitute romaine with shredded iceberg lettuce for a crunchier texture.
- If you don’t have a flat top, a cast-iron skillet works well for blackening the shrimp.
- Use a fresh baguette for best texture, or substitute with French rolls if preferred.
Storage
Store leftover shrimp and bread components separately in airtight containers in the refrigerator for up to 2 days. Reheat the shrimp gently in a skillet over low heat to avoid drying them out. Assemble sandwiches fresh before serving to maintain crispness of vegetables and bread.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use frozen shrimp for this recipe?
Yes, frozen shrimp works well. Just be sure to thaw them completely and pat dry before seasoning and cooking for best results.
What is remoulade sauce?
Remoulade is a tangy, creamy sauce often made with mayonnaise, mustard, pickles, herbs, and spices. It complements the blackened shrimp beautifully and adds a classic Southern flavor to the sandwich.
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Cajun Blackened Shrimp Po’ Boy Recipe
- Total Time: 15 minutes
- Yield: 4 sandwiches 1x
Description
A flavorful Cajun Blackened Shrimp Po’ Boy sandwich featuring perfectly seasoned and seared shrimp dressed with fresh lettuce, tomato, pickles, and a tangy remoulade sauce, all nestled in a crusty baguette. This classic Southern sandwich is quick to prepare and packed with bold Cajun flavors.
Ingredients
Shrimp and Seasoning
- 1 lb. 36/40 shrimp, peeled and deveined
- 2 tablespoons blackened seasoning
- Olive oil, as needed for cooking
Sandwich Fillings
- 1 hot house tomato, sliced
- 1 small bundle romaine lettuce, washed
- 12 doux south pickles Angry Chukes
- 2 tablespoons remoulade sauce
Bread
- 2 loaves baguette bread, cut into sandwich hoagies
Instructions
- Warm the bread: Heat the baguette loaves according to the package instructions until they are warm and slightly crispy on the outside, providing the perfect base for your sandwich.
- Season the shrimp: Rinse the peeled and deveined shrimp well, then drain them thoroughly. Toss the shrimp evenly with 2 tablespoons of blackened seasoning to coat them completely with the flavorful Cajun spice blend.
- Prepare the vegetables: Slice the hot house tomato and wash the romaine lettuce. Separate the lettuce leaves to use in the sandwich assembly. Set these aside for later.
- Cook the shrimp on a flat top: Preheat a flat top griddle or Blackstone grill to medium heat and lightly oil it with olive oil. When you hear a loud sizzle upon placing the shrimp on the grill, it indicates the surface is hot enough. Cook the shrimp for 2 minutes on each side until they develop a lightly blackened edge, signaling they are perfectly cooked. Remove the shrimp from the grill.
- Assemble the Po’ Boys: Slice the warmed baguette bread into sandwich-sized hoagies. Layer on the romaine lettuce, tomato slices, and pickles. Add the blackened shrimp evenly over the toppings and drizzle each sandwich with remoulade sauce. Serve immediately for the best taste and texture.
Notes
- Use fresh shrimp for best flavor and texture.
- Blackened seasoning can be homemade or store-bought, but ensure it includes paprika, garlic powder, onion powder, cayenne, and other Cajun spices.
- If a flat top grill is unavailable, a cast iron skillet can be used to achieve a similar sear.
- Remoulade sauce adds a tangy and creamy element, but you can substitute it with spicy mayonnaise if preferred.
- Toasting the bread lightly enhances texture and prevents sogginess from the sauce and fillings.
- Prep Time: 10 minutes
- Cook Time: 5 minutes
- Category: Sandwich
- Method: Grilling
- Cuisine: Cajun, Southern American
Keywords: Cajun, shrimp, blackened shrimp, Po’ Boy sandwich, Southern sandwich, grilled shrimp sandwich

