This vibrant Cajun-inspired sandwich features crispy fried shrimp layered on a fresh French baguette. With crunchy lettuce, juicy tomato slices, dill pickles, and a tangy remoulade sauce rich in mustard, paprika, and capers, it perfectly captures festive Mardi Gras flavors. Simple preparation includes dredging shrimp in seasoned flour and eggs before frying. Serve with lemon wedges to enhance the bright, zesty notes. A satisfying dish for any joyful occasion.
The first time I had a proper shrimp po boy was on a sweltering June afternoon in New Orleans. I was visiting my sister during her college years, and she dragged me to this tiny corner shop where the line snaked around the block. The smell of frying shrimp hit me before I even saw the counter, and I completely forgot about complaining about the heat. That sandwich, with its crunch and tang and perfect mess, rewrote everything I thought about seafood.
Last Mardi Gras, I made these for a group of friends who claimed they didnt like seafood sandwiches. Something about the combination of hot crispy shrimp and cool tangy sauce won them over completely. By the end of the night, people were fighting over the last serving of remoulade. Now it is the only thing anyone ever asks me to make for game day.
Ingredients
- Large raw shrimp: Fresh is best but frozen thawed works perfectly, just pat them really dry before dredging
- Allpurpose flour: Creates the base coating that helps everything stick to the shrimp
- Cornmeal: This is what gives you that authentic crunch that sets po boys apart from regular fried shrimp
- Eggs: Room temperature eggs whisk with hot sauce create the perfect adhesive for your coating
- Cajun seasoning: Homemade or storebought, this brings that signature New Orleans heat
- Mayonnaise: Use real mayo not miracle whip for the remoulade base
- Dijon mustard: Adds the sharp tang that cuts through the rich fried coating
- Prepared horseradish: The secret ingredient that makes this remoulade unforgettable
- Capers: Chop them finely so they disperse throughout the sauce instead of sitting in chunks
- French baguette: Look for rolls with a thin crackly crust and soft interior
Instructions
- Make the remoulade sauce first:
- Whisk together the mayonnaise Dijon mustard ketchup horseradish lemon juice hot sauce paprika garlic capers and parsley. Let it sit in the fridge for at least 30 minutes so the flavors really get to know each other.
- Set up your dredging station:
- Mix the flour cornmeal Cajun seasoning salt and pepper in one shallow bowl. Whisk the eggs with hot sauce in another bowl. Pat your shrimp completely dry with paper towels.
- Coat the shrimp:
- Dip each shrimp into the egg mixture letting excess drip off, then press into the flour cornmeal mixture. Set aside on a rack while you heat the oil.
- Heat the oil:
- Pour about 2 inches of vegetable oil into a heavy skillet or Dutch oven and bring it to 350 degrees. You will know it is ready when a pinch of coating sizzles immediately upon hitting the oil.
- Fry until golden:
- Cook the shrimp in batches for 2 to 3 minutes until they are golden brown and floating. Do not crowd the pan or the temperature will drop and your shrimp will be greasy.
- Build your po boys:
- Split the baguette rolls and spread both cut sides generously with remoulade. Layer on shredded lettuce tomato slices pickle chips and a pile of hot crispy shrimp.
My husband proposed marriage over a shrimp po boy at our favorite dive bar. We had been dating six months and he looked at me across this ridiculous sandwich dripping with sauce and said this is the kind of happiness I want forever. I said yes mostly because he let me have the last shrimp.
Getting the Perfect Fry
I used to struggle with oily shrimp until a chef friend taught me about oil temperature discipline. If your shrimp are absorbing too much grease your oil is not hot enough. I keep a thermometer clipped to the side of my pan now and never fry below 350 degrees. The difference in texture is night and day.
Bread Selection Matters
Through years of experimentation I have learned that a soft hoagie roll just does not work here. You need that baguette crunch to stand up to the sauce and juicy tomatoes. Look for rolls baked same day from a local bakery. The difference between fresh bakery bread and grocery store baguettes is worth the extra stop.
Make Ahead Magic
The smartest way I have served these for a party was setting up a po boy bar with all the components separate. People customized their own sandwiches and nothing got soggy. Plus it kept me from stuck in the kitchen while everyone else was having fun.
- Keep your fried shrimp warm in a 200 degree oven on a wire rack
- Toast your cut baguette pieces for 3 minutes before assembling to create a moisture barrier
- Serve extra remoulade on the side because there is never enough
Some days I honestly believe that happiness is just a really good sandwich shared with people you love. Make this recipe soon and see if you do not start feeling the same way.
Recipe FAQs
- → What is the best way to achieve crispy shrimp?
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Coat shrimp first in a spicy egg wash, then in a flour and cornmeal mix before frying in hot oil at 350°F for 2-3 minutes until golden and crunchy.
- → How can I prepare the remoulade sauce?
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Combine mayonnaise, Dijon mustard, ketchup, horseradish, lemon juice, hot sauce, paprika, garlic, capers, and parsley. Season with salt and pepper, then refrigerate until needed.
- → What type of bread works best for this sandwich?
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A fresh French baguette or small baguette rolls provide the ideal sturdy yet soft base to hold the shrimp and toppings without becoming soggy.
- → Can this sandwich be made in advance?
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To maintain crispness, fry shrimp and prepare remoulade ahead but assemble just before serving to keep bread and toppings fresh.
- → Are there simple substitutions for the toppings?
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Try adding thinly sliced red onions or shredded cabbage for extra crunch, and adjust pickles or lettuce to your preference.