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Oyster Po Boy Sandwich

As seen in: Global Flavors in Your Kitchen

These oyster po boy sandwiches are packed with crunchy fried oysters, a creamy homemade remoulade, and vibrant toppings like shredded lettuce, tomatoes, and pickles. Served on soft French rolls, they're a flavorful, satisfying meal that's easy to recreate at home. This Southern classic brings together bold Cajun seasoning, fresh seafood, and crispy textures in every bite. Perfect for lunch or dinner, oyster po boys offer a great way to enjoy fried oysters without needing a restaurant visit. Make the sauce ahead and enjoy with minimal effort.

A woman named Sophie is smiling and holding a plate of food.
Created By Sophie
Last updated on Thu, 26 Jun 2025 12:12:09 GMT
A sandwich with shrimp and blue cheese. Save Pin
A sandwich with shrimp and blue cheese. | sophietable.com

This oyster po boy sandwich is loaded with crispy fried oysters, creamy remoulade, fresh lettuce, juicy tomatoes, and tangy pickles all nestled in soft French bread. It brings a taste of Southern comfort straight to your kitchen with bold flavors and satisfying textures.

I first tried this sandwich on a trip to New Orleans and loved how the spicy remoulade lifted the fried oysters. Now I make it often for family gatherings and everyone asks for seconds.

Ingredients

  • Mayonnaise: provides the creamy base for the remoulade sauce, choose a good quality brand like Duke&s for best flavor
  • Sriracha: adds a gentle heat to the sauce, you can substitute chili sauce if preferred
  • Spicy brown or Creole mustard: brings a tangy kick that complements the seafood
  • Prepared horseradish: adds depth and sharpness, pick a hot variety for a true bite
  • Worcestershire sauce: offers umami and complexity
  • Jalapeno, shallot, and garlic: give the sauce fresh, aromatic layers
  • Lemon juice: brightens and balances the remoulade
  • Creole seasoning and cayenne: provide the characteristic Cajun spice mix
  • Peanut oil: is best for frying due to its high smoke point, vegetable oil can be used instead
  • Cornmeal and cornstarch: coat the oysters for a crispy golden crust
  • Fresh oysters: should be plump with a clean briny aroma, canned oysters work in a pinch but fresh is preferred
  • French rolls or baguettes: hold the fillings well without becoming soggy
  • Shredded lettuce: adds a crisp, fresh crunch
  • Tomato slices: add juiciness and color
  • Pickles: bring a sour, tangy contrast to the rich fried oysters

Step-by-Step Instructions

Spoon: Make the Spicy Remoulade:
Whisk together mayonnaise, sriracha, mustard, horseradish, Worcestershire sauce, jalapeno, shallot, garlic, lemon juice, Creole seasoning, cayenne, and hot sauce in a bowl. Chill until needed to let the flavors meld.
Coat: Bread the Oysters:
In a medium bowl, mix cornmeal, cornstarch, and cayenne. Dredge each oyster in the mixture ensuring an even coating.
Fry: Crisp the Oysters:
Heat peanut oil in a large pot or Dutch oven to high temperature. Fry oysters in batches for 3 to 5 minutes until golden and crisp. Drain on a wire rack or paper towels to remove excess oil.
Assemble: Build the Sandwiches:
Slice French rolls in half and spread a generous layer of remoulade on each side. Layer fried oysters, shredded lettuce, tomato slices, and pickles. Drizzle extra remoulade on top if desired. Close the sandwich and serve immediately.
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A plate with two sandwiches on it. | sophietable.com

My favorite ingredient is the remoulade because it brings creamy heat and bright acidity that balances the richness of the fried oysters. It reminds me of a family picnic where everyone gathered around sharing stories and food.

Storage Tips

Keep the remoulade refrigerated in an airtight container for up to one week. Store leftover fried oysters in a sealed container in the fridge for three days and reheat before serving. Wrap bread in plastic wrap and keep in the fridge to maintain freshness.

Ingredient Substitutions

Use chili sauce if you don’t have sriracha on hand. Swap peanut oil with any neutral oil with a high smoke point like canola or vegetable oil. For a milder spice, substitute paprika for cayenne in the oyster breading.

Serving Suggestions

Serve with crispy fries or a simple green salad to balance the richness. A cold beer or sparkling water pairs well to refresh the palate between bites.

Cultural Context

The oyster po boy originated in Louisiana as a hearty and affordable meal for workers. It showcases the region’s love for seafood and bold Cajun flavors. Making it at home brings a taste of Southern hospitality and tradition to your table.

A sandwich with tomatoes, jalapenos, and cucumbers. Save Pin
A sandwich with tomatoes, jalapenos, and cucumbers. | sophietable.com

Commonly Asked Questions

→ What kind of oysters are best for po boys?

Fresh, plump oysters with a briny scent are ideal. Canned oysters can work but fresh gives the best texture and flavor.

→ What is remoulade made of?

Remoulade typically includes mayonnaise, mustard, horseradish, Worcestershire, garlic, jalapeno, and seasonings like Creole spice and cayenne.

→ Can I prepare the oysters in advance?

Yes, fry the oysters and store them in the fridge for up to 3 days. Reheat in the oven or air fryer for best crispiness.

→ Can I use another bread instead of French rolls?

Yes, baguettes or any crusty sandwich roll work well to hold the fillings without getting soggy.

→ Is there a substitute for peanut oil?

You can use vegetable oil or any high-heat neutral oil for frying the oysters safely and effectively.

Oyster Po Boy Sandwich

Crispy oysters with remoulade, lettuce, tomato, and pickles on French bread for a bold Southern classic.

Preparation Time
20 Minutes
Cooking Duration
10 Minutes
Overall Time
30 Minutes
Created By: Sophie

Recipe Type: International

Skill Level: Medium

Cuisine Type: Cajun

Portion Size: 4 Number of Servings (4 sandwiches)

Diet Preferences: Dairy-Free

What You'll Need

→ For the Remoulade

01 1/2 cup mayonnaise
02 1 tablespoon sriracha or chili sauce
03 1 tablespoon spicy brown or Creole mustard
04 1 tablespoon prepared horseradish
05 1 teaspoon Worcestershire sauce
06 1 jalapeno, minced
07 1 small shallot, minced
08 1 garlic clove, minced
09 1 tablespoon lemon juice
10 1 teaspoon Creole seasoning
11 1/4 teaspoon cayenne pepper
12 Dash of hot sauce

→ For the Fried Oysters

13 2 cups peanut oil or vegetable oil for frying
14 1/2 cup cornmeal
15 1/4 cup cornstarch
16 1/2 teaspoon cayenne or paprika
17 1 pint fresh oysters, drained

→ For the Sandwich Assembly

18 4 French rolls or baguettes, halved
19 2 cups shredded lettuce
20 2 tomatoes, sliced
21 1/2 cup sliced pickles

Step-by-Step Directions

Step 01

Whisk together mayonnaise, sriracha, mustard, horseradish, Worcestershire sauce, jalapeno, shallot, garlic, lemon juice, Creole seasoning, cayenne, and hot sauce in a bowl. Refrigerate until ready to use.

Step 02

Combine cornmeal, cornstarch, and cayenne in a bowl. Dredge each oyster in the mixture, coating well.

Step 03

Heat peanut oil in a large pot or Dutch oven. Fry oysters in batches at high heat for 3–5 minutes until golden and crispy. Drain on a wire rack or paper towels.

Step 04

Slice rolls in half. Spread remoulade on the bread, then layer with fried oysters, lettuce, tomatoes, and pickles. Drizzle with additional remoulade if desired.

Helpful Notes

  1. Prepare remoulade ahead and store in the refrigerator to save time. It pairs well with other seafood dishes.
  2. Use fresh oysters with a clean briny scent. Avoid any with a strong fishy odor.
  3. Canned oysters are a convenient alternative but fresh yields better texture.

Recommended Tools

  • Mixing bowls
  • Wire rack or paper towels
  • Dutch oven or large pot
  • Slotted spoon or tongs
  • Knife and cutting board

Allergen Information

Always review ingredients for any allergens and consult a healthcare provider with any concerns.
  • Contains shellfish (oysters)
  • Contains eggs (mayonnaise)
  • Contains mustard

Nutritional Information (Per Serving)

These details are estimates and shouldn't be considered professional health advice.
  • Calories: 520
  • Fat Content: 32 grams
  • Carbohydrate Content: 36 grams
  • Protein Content: 18 grams