Charred Oyster Po’Boy with Remoulade Sauce

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

Traditional New Orleans-style po’boy sandwich featuring charred oysters, crisp lettuce, and tangy remoulade on crusty French bread. This Cajun-inspired sandwich and wrap recipe, ready in about 25 minutes, pairs fresh oysters, French bread loaf, mayonnaise for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 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: 15 min Cook: 10 min Serves 4 Cajun cuisine 420 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat a cast iron skillet over medium-high heat. Toss 12 shucked oysters with 2 tbsp vegetable oil, 2 minced garlic cloves, 1 tbsp Creole seasoning, 1/2 tsp paprika, salt, and black pepper. Sear oysters for 2 minutes per side until slightly charred and just cooked through. Remove from heat.
  2. Step 2: In a small bowl, mix 1/2 cup mayonnaise, 2 tbsp Dijon mustard, 1 tsp hot sauce, and 1 tbsp lemon juice to create a tangy remoulade sauce.
  3. Step 3: Slice the 12-inch French bread loaf lengthwise, but not all the way through, leaving a hinge. Toast lightly under a broiler for 1-2 minutes until warm and slightly crisp.
  4. Step 4: Spread the remoulade sauce evenly on both sides of the bread. Layer 1 cup shredded green leaf lettuce and 1 thinly sliced medium tomato on the bottom half.
  5. Step 5: Arrange the charred oysters over the lettuce and tomato, then close the sandwich. Slice into 4 portions and serve immediately for a classic New Orleans po’boy experience.

Frequently asked questions

How long does Charred Oyster Po’Boy with Remoulade Sauce take to make?

Total time is about 25 minutes (15 min prep + 10 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 Charred Oyster Po’Boy with Remoulade Sauce?

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 fresh oysters from drying out.

Can I substitute ingredients in Charred Oyster Po’Boy with Remoulade Sauce?

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 Charred Oyster Po’Boy with Remoulade Sauce 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 Charred Oyster Po’Boy with Remoulade Sauce?

Cajun 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.