Charred Oyster Po’Boy with Remoulade Sauce

By AislePrompt Test Kitchen · 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 sandwiches & wraps ready in about 25 minutes blends large, shucked fresh oysters, about 12 inches French bread loaf, mayonnaise into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 420 calories and feeds 4, so a small batch covers several meals across the week without taking over the fridge. 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

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.

Equipment for this recipe

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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). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Charred Oyster Po’Boy with Remoulade Sauce?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

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.