Cajun-Spiced Gulfport Shrimp Po’ Boy Sandwich

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A crispy fried shrimp sandwich with zesty Cajun seasoning served on a soft French roll with creamy remoulade and crisp lettuce. This southern american-inspired sandwiches & wraps ready in about 35 minutes pairs Large Gulf shrimp, peeled and deveined, All-purpose flour, Cornmeal for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 550 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 20 min Cook: 15 min Serves 4 Southern American cuisine 550 cal/serving
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Ingredients

Instructions

  1. Step 1: In a shallow bowl, whisk together 1 cup all-purpose flour, 1/2 cup cornmeal, and 2 tbsp Cajun seasoning. Pour 1 cup buttermilk into another bowl. Dip 1 lb peeled and deveined large Gulf shrimp first into the buttermilk, then dredge in the flour mixture, pressing lightly to coat.
  2. Step 2: Heat 2 cups vegetable oil in a deep skillet or fryer to 350°F. Fry the coated shrimp in batches for 3-4 minutes until golden brown and crisp. Drain on paper towels.
  3. Step 3: In a small bowl, combine 1/2 cup mayonnaise, 1 tbsp Dijon mustard, and 1 tbsp hot sauce to make remoulade sauce. Mix well.
  4. Step 4: Slice 4 French rolls lengthwise without cutting all the way through. Spread about 2 tbsp remoulade on each roll, then layer 2 lettuce leaves, 3-4 fried shrimp, 2 tomato slices, and 2 tbsp sliced pickles per sandwich.
  5. Step 5: Close sandwiches gently and serve immediately with extra hot sauce on the side.

Equipment for this recipe

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Frequently asked questions

How long does Cajun-Spiced Gulfport Shrimp Po’ Boy Sandwich take to make?

Total time is about 35 minutes (20 min prep + 15 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Cajun-Spiced Gulfport Shrimp Po’ Boy Sandwich?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep all-purpose flour from drying out.

Can I substitute ingredients in Cajun-Spiced Gulfport Shrimp Po’ Boy Sandwich?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Cajun-Spiced Gulfport Shrimp Po’ Boy Sandwich for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Cajun-Spiced Gulfport Shrimp Po’ Boy Sandwich?

Southern American sandwiches & wraps like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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