Why You’ll Love This Blackened Fish Tacos Recipe
Why do I love this Blackened Fish Tacos recipe? It’s packed with flavor and brings a taste of the coast right to my kitchen.
The spices create a smoky, bold crust on the fish, making every bite irresistible. Plus, the fresh slaw adds a crunchy contrast that elevates the dish.
I enjoy how quickly it comes together—perfect for a weeknight dinner or a weekend gathering. The satisfaction of serving these vibrant tacos, topped with creamy avocado-cilantro sauce, makes me feel like a culinary rock star.
Trust me, once you try them, you’ll be hooked!
Ingredients of Blackened Fish Tacos
When it comes to making Blackened Fish Tacos, the ingredients are what truly set the stage for a delicious meal. You’ll find a combination of spices that not only flavor the fish but also create that signature smoky crust.
Then there’s the slaw, which adds a fresh, crunchy texture that complements the tender fish perfectly. And don’t even get me started on the creamy avocado-cilantro sauce—it’s the kind of topping that can transform a simple taco into a culinary masterpiece.
Ready to gather everything you need? Let’s plunge into the list.
- 1 1/2 lbs fish fillets (mahi, tilapia, salmon, etc.)
- 1 1/2 teaspoons smoked paprika
- 1 teaspoon garlic powder
- 1 teaspoon dried oregano
- 1 teaspoon onion powder
- 1/2 teaspoon cumin
- 1/2 teaspoon salt
- 1/2 teaspoon brown sugar
- 1/4 teaspoon cayenne pepper
- 2 tablespoons vegetable oil
- 6 – 8 corn or flour tortillas
- 1/2 red cabbage, sliced thin
- 1/4 green cabbage, sliced thin
- 1/2 medium red onion, chopped
- 1/2 cup fresh cilantro leaves
- 1 lime, juice of
- 1/2 teaspoon honey (more or less to taste)
- 1/2 cup sour cream
- 1 ripe avocado, pitted and skinned
- 1/4 cup cilantro leaf
- 1 lime, juice of (small)
- 1 jalapeno, chopped and seeded
- Salt, to taste
Now, before you rush off to the grocery store, let’s chat about a few things to keep in mind.
First, the fish choice is super versatile. Whether you prefer the mild flavors of tilapia or the richer taste of salmon, go with what you love. Just make sure it’s fresh!
And remember, the spices aren’t set in stone; feel free to adjust the cayenne if you’re feeling brave (or if you want to avoid a fiery surprise).
Finally, if you’re not a fan of red cabbage, swap it out for another crunchy veggie like carrots or even some crunchy lettuce. Cooking should be fun, so don’t hesitate to make this recipe your own!
How to Make Blackened Fish Tacos

Alright, let’s plunge into how to make these mouthwatering Blackened Fish Tacos. First things first, you’ll want to get your fish ready. Grab 1 1/2 lbs of your favorite fish fillets — maybe mahi, tilapia, or salmon — and set them on a plate.
Now, take that spice blend we talked about earlier: 1 1/2 teaspoons of smoked paprika, 1 teaspoon of garlic powder, 1 teaspoon of dried oregano, 1 teaspoon of onion powder, 1/2 teaspoon of cumin, 1/2 teaspoon of salt, 1/2 teaspoon of brown sugar, and 1/4 teaspoon of cayenne pepper. Mix those bad boys together in a small bowl.
Then, sprinkle this spice mix generously over both sides of the fish fillets. This is where the magic happens, folks. You want to coat them well, so they end up with that delicious smoky crust.
Next up, it’s time to whip up the Avocado-Cilantro Sauce. In a food processor, combine 1 ripe avocado (pitted and skinned), 1/2 cup of sour cream, 1/4 cup of cilantro leaves, and the juice of a small lime, along with a chopped and seeded jalapeño. Blend it all until it’s nice and creamy.
Taste it and add salt or even a bit more honey if you want to sweeten it up a touch—because who doesn’t love a little sweetness? Now, set that sauce aside because it’s about to take your tacos to the next level.
While you’re blending, heat up 2 tablespoons of vegetable oil in a heavy-bottomed pan over medium-high heat. Once that oil is shimmering (not smoking, okay?), carefully add your fish fillets.
Don’t overcrowd the pan; you want to achieve that glorious blackened effect, so cook them in batches if needed. Let them sizzle away for about 4-5 minutes on each side. Seriously, resist the urge to poke and prod them—this isn’t a wrestling match; we want that crispy crust to form.
Once the fish is blackened and flakes easily, take it out and maybe warm your tortillas in the same skillet for about 30 seconds on each side.
Now, here comes the fun part: assembling your tacos! Break the cooked fish into 2-3 pieces and lay them evenly in your tortillas.
Top them generously with that crunchy slaw you prepped earlier and drizzle on that creamy avocado-cilantro sauce. If you’re feeling fancy, add some extra cilantro or jalapeño for a pop of color and flavor.
And there you have it, your Blackened Fish Tacos ready to devour. Just don’t forget to napkin up, because we all know tacos can get a little messy. Enjoy!
Blackened Fish Tacos Substitutions & Variations
If you’re looking to mix things up with your Blackened Fish Tacos, there are plenty of substitutions and variations to contemplate.
You can swap the fish for shrimp, chicken, or even grilled vegetables for a vegetarian option. For the tortillas, try whole wheat or lettuce wraps for a lighter twist.
Instead of the slaw, consider using a mango salsa for a sweet contrast. You can also play around with spices—add more cayenne for heat or toss in some lime zest for brightness.
Don’t hesitate to experiment; each variation can bring a unique flair to your tacos!
Additional Tips & Notes
While preparing Blackened Fish Tacos, I’ve found a few tips that can enhance the overall experience.
First, don’t skimp on the spice mix; it’s the heart of the dish. If you like extra heat, add more cayenne or a dash of hot sauce in the slaw.
Also, let the fish rest for a minute after cooking; it helps keep it juicy. For the best texture, use fresh tortillas and warm them lightly before serving.
Finally, squeeze fresh lime juice over everything just before eating; it brightens the flavors wonderfully.
Enjoy experimenting and make it your own!