Blackened Fish Sandwich with Tangy Aioli (20 Minutes)

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Indulge in the mouthwatering flavors of the blackened fish sandwich, a popular and delicious dish that combines a tender and flaky fish fillet with bold Cajun spices. The blackening technique involves searing the fish with a fiery spice blend, creating a flavorful crust that adds a smoky and slightly charred taste. This sandwich is perfect for seafood lovers looking for a quick and satisfying meal. With its combination of spicy, savory, and tangy flavors, the blackened fish sandwich is sure to leave you craving more.

Ingredients

Units Scale
  • 4 fish fillets (such as tilapia, snapper, or mahi-mahi)
  • 2 tablespoons paprika
  • 1 tablespoon garlic powder
  • 1 tablespoon onion powder
  • 1 teaspoon dried thyme
  • 1 teaspoon dried oregano
  • 1/2 teaspoon cayenne pepper
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 2 tablespoons olive oil
  • 4 sandwich buns
  • Lettuce leaves
  • Sliced tomatoes
  • Sliced red onions
  • Lemon wedges for serving (optional)
For the tangy aioli:
  • 1/2 cup mayonnaise
  • 1 tablespoon Dijon mustard
  • 1 tablespoon freshly squeezed lemon juice
  • 1 teaspoon minced garlic
  • Salt and pepper to taste

Instructions

  1. In a small bowl, combine the paprika, garlic powder, onion powder, dried thyme, dried oregano, cayenne pepper, salt, and black pepper to make the blackening spice blend.
  2. Pat dry the fish fillets with a paper towel and generously coat both sides of each fillet with the blackening spice blend.
  3. Heat the olive oil in a large skillet over medium-high heat. Once the oil is hot, carefully place the fish fillets in the skillet and cook for about 3-4 minutes per side, or until the fish is cooked through and nicely blackened.
  4. While the fish is cooking, prepare the tangy aioli by combining the mayonnaise, Dijon mustard, lemon juice, minced garlic, salt, and pepper in a bowl. Mix well until smooth and creamy.
  5. Lightly toast the sandwich buns if desired. Spread a generous amount of the tangy aioli on both sides of the buns.
  6. Assemble the sandwiches by placing a blackened fish fillet on the bottom bun. Top with lettuce leaves, sliced tomatoes, sliced red onions, and a squeeze of fresh lemon if desired. Cover with the top bun. Serve immediately.

Notes

Adjust the level of spiciness in the blackening spice blend by increasing or decreasing the amount of cayenne pepper to suit your taste preferences. Ensure the skillet is hot before adding the fish fillets to achieve a nice sear and blackening effect. Feel free to customize your sandwich toppings by adding pickles, avocado slices, or your favorite veggies for added freshness and crunch. You can make the tangy aioli ahead of time to allow the flavors to meld together. You can refrigerate it for up to 2 days before serving. Enjoy!

*Please keep in mind that the following nutritional information is based on estimates and can vary depending on the specific brands and ingredients used.

Nutrition

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