Cajun-Spiced Po'Boy Sandwich with Pickled Veggies

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A hearty sandwich bursting with Cajun spiced fried shrimp and tangy pickled vegetables on a soft French roll. This caribbean-inspired sandwiches & wraps ready in about 45 minutes pairs peeled and deveined shrimp, cajun seasoning, buttermilk 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: 30 min Cook: 15 min Serves 4 Caribbean cuisine 550 cal/serving
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Ingredients

Instructions

  1. Step 1: In a medium bowl, combine 1 lb peeled and deveined shrimp with 1 cup buttermilk and 2 tbsp Cajun seasoning. Let marinate for 20 minutes in the fridge.
  2. Step 2: Place 1 cup all-purpose flour in a shallow dish. Remove shrimp from buttermilk mixture, letting excess drip off, then dredge in flour to coat evenly.
  3. Step 3: Heat 2 cups vegetable oil in a deep skillet to 350°F. Fry shrimp in batches for 2-3 minutes until golden and cooked through. Drain on paper towels.
  4. Step 4: Split 4 French rolls lengthwise but not all the way through, toast lightly if desired.
  5. Step 5: Spread 1/2 cup mayonnaise evenly across the rolls. Layer with 1 cup shredded lettuce, 1 large sliced tomato, fried shrimp, 1/2 cup pickled carrots, and 1/4 cup pickled jalapeños.
  6. Step 6: Close sandwiches and serve immediately while shrimp are hot and crispy.

Frequently asked questions

How long does Cajun-Spiced Po'Boy Sandwich with Pickled Veggies take to make?

Total time is about 45 minutes (30 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 Po'Boy Sandwich with Pickled Veggies?

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 peeled and deveined shrimp from drying out.

Can I substitute ingredients in Cajun-Spiced Po'Boy Sandwich with Pickled Veggies?

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 Po'Boy Sandwich with Pickled Veggies 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 Po'Boy Sandwich with Pickled Veggies?

Caribbean 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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