Oyster Po’ Boy with Sweet Onion Relish and Chipotle Aioli
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These fried oyster po’ boys are made with crispy panko oysters, miso, and sesame oil for a bold twist on the classic. They’re crunchy, savory, and packed with flavor.
These fried oyster po’ boys are all about bold flavor and a fresh twist on the classic. Crispy oysters are tucked into a soft bun with crunchy slaw, sweet onion relish, and a spicy aioli—but it’s the unexpected ingredients that really make this version stand out.
I use miso, sesame oil, and panko to bring in a subtle Asian-inspired depth. The miso adds a savory, umami richness, the sesame oil gives a warm, nutty note, and the panko creates that extra-light, ultra-crispy coating on the oysters. It’s a combination that layers flavor into every bite without losing what makes a po’ boy so good.
Everything comes together in the best way—the briny oysters, crisp coating, creamy and spicy sauce, and a hint of sweetness from the relish. Served on a soft brioche bun, it’s a sandwich that feels a little different, a little more flavorful, and completely irresistible.
Tips for making the best oyster po’ boy sandwich
- To stay organized, we recommend setting up a few shallow dishes side-by-side on your counter with the breading ingredients.
- The key to deep frying is making sure the oil is hot. Using hot oil ensures it won’t be absorbed and make the batter extra crispy.
- Don’t skimp on the sweet onion relish and chipotle aioli. As you know, sauce makes everything better!
Oyster Po’ Boy with Sweet Onion Relish and Chipotle Aioli
Ingredients
Sesame Slaw
- 1 tablespoon sesame oil
- 1 teaspoon light miso paste
- 1 teaspoon rice vinegar
- 1 teaspoon honey
- 2 cups cabbage (thinly sliced)
- 1 medium carrot (grated)
- 2 tablespoons finely minced onion
- 2 tablespoons sesame seeds (toasted)
Fried Oysters
- ¼ cup all-purpose flour
- ½ teaspoon sweet paprika
- 12 oysters (shucked and rinsed in salt water)
- 1 large egg
- ½ cup panko (or breadcrumbs)
- Oil for frying
Everything Else
- ½ cup chipotle aioli
- 4 large brioche buns
Instructions
- Begin by making the onion relish. Heat the oil in a large frying pan over medium-high heat. Add the onion and cook for 5 minutes, or until lightly brown. Stir in the sugar then reduce the heat to low and continue to cook for 5 minutes more.1 tablespoon olive oil, 1 large onion, 2 teaspoons granulated sugar
- Make the dressing in a small bowl by mixing the sesame oil, miso paste, rice vinegar, and honey.1 tablespoon sesame oil, 1 teaspoon light miso paste, 1 teaspoon rice vinegar, 1 teaspoon honey
- In a medium-sized bowl mix the cabbage, carrot, and onion. Toss to coat with dressing and top with sesame seeds.2 cups cabbage, 1 medium carrot, 2 tablespoons finely minced onion, 2 tablespoons sesame seeds
- Whisk the flour and paprika in a shallow bowl. Add the oysters and mix them around so they are well-coated in flour.¼ cup all-purpose flour, ½ teaspoon sweet paprika, 12 oysters
- Whisk the egg in a shallow bowl. Add the oysters to the bowl (discard any remaining four) and mix so they are coated in egg.1 large egg
- Add the panko to another shallow bowl. Remove one oyster from the egg bowl and press it into the panko. Repeat with the remaining oysters.½ cup panko
- Heat 2 inches of oil in a high-sided frying pan over medium-high heat. Add the oysters and cook until they are golden brown on both sides, about 3 minutes. Remove them from the oil with a slotted spoon and place them on a paper towel-lined plate.Oil for frying
- To prepare the sandwich, spread the 2 tablespoons of chipotle aioli on each of the buns, top with onion, fried oysters, and slaw.½ cup chipotle aioli, 4 large brioche buns
Nutrition
We have thoroughly tested this recipe for accuracy. However, individual results may vary. See our full recipe disclosure here.
This was more work than I would usually put into a sandwich, but it was 100% worth the effort. Great sandwich.
You have got to be kidding me…….YUM!!
Thanks, Kayla!
Kristen. You are a goddess. A kitchen goddess with magical utensils and a fairy-like palate. No but seriously, you’re recipes are amazing and I have been searching for a blog like yours for a long time. Don’t ever leave me.
– Your newest kitchen groupie
You have just put a seriously big smile on my face! Thank you so much!!