
These blackened salmon tacos with mango salsa bring a burst of spicy and fresh flavors together in every bite. Whether you are looking for something quick for dinner or want to impress guests, these tacos come together faster than you would think and always make the table lively.
I remember making these for a backyard dinner with friends and they have become the most requested taco night meal in our house. The mango salsa brings everyone back to the table for seconds.
Ingredients
- Salmon fillet: One pound of fresh salmon is best. Wild-caught gives the richest taste.
- Blackening seasoning: This blend gives depth, heat, and smoky flavor. Look for one with paprika, garlic, and herbs for the most balanced taste.
- Corn tortillas: Choose fresh or locally made tortillas for better flavor and pliability. Warm them up just before serving.
- Shredded cabbage: Brings crunch and a cooling element to each bite. Try purple or green cabbage.
- Ripe mango: Pick a mango that gives slightly when pressed. Its sweetness perfectly balances the heat.
- Red onion: Finely chopped for sharpness and color. Use a mild variety to avoid overpowering the salsa.
- Jalapeño: Seeded and minced for gentle heat. Go for a glossy, unblemished pepper.
- Lime juice: Fresh-squeezed is key for zing and freshness.
- Fresh cilantro: Just a quarter cup adds that classic bright herbal note. Look for crisp leaves without wilting.
- Optional sliced avocado: This adds creamy richness when you want something extra.
- Lime wedges: A final sprinkle of acidity lifts the flavors.
Step-by-Step Instructions
- Preheat the skillet:
- Heat a heavy skillet over medium-high heat until it is very hot. You want the surface nearly smoking so the salmon blackens quickly without overcooking.
- Season the Salmon:
- Rub both sides of the salmon fillet generously with blackening seasoning. Use your fingers to press the spices on for a thick, flavorful crust.
- Cook the Salmon:
- Place the seasoned salmon in the hot skillet. Cook undisturbed for four to five minutes per side. The outside will form a dark crust while the inside stays tender. Test for doneness by gently flaking with a fork.
- Prepare the Mango Salsa:
- While the fish cooks, mix diced mango, red onion, jalapeño, fresh lime juice, and chopped cilantro in a bowl. Toss together until well combined and juicy. Let the salsa sit for the flavors to meld.
- Warm the Tortillas:
- Heat the tortillas for about thirty seconds per side in another skillet or a few at a time in the microwave. This makes them soft and easy to fold.
- Flake the Salmon:
- Transfer the cooked salmon to a plate. Rest for a minute, then use a fork to break it into big, juicy pieces. Watch for any stray bones.
- Assemble the Tacos:
- Layer the salmon in warm tortillas. Top with cabbage and a generous spoonful of mango salsa.
- Finish and Serve:
- Add sliced avocado if you like and serve with lime wedges. Squeeze lime over just before eating.

For me the highlight is always the first forkful of juicy blackened salmon tucked in a tortilla with the mango salsa dancing on top. The sweetest family memory is everyone customizing their own taco and crowding around the kitchen counter for seconds.
Storage Tips
Refrigerate leftover salmon and salsa separately airtight for up to two days. Reheat salmon gently in a skillet to avoid drying it out. Tortillas can be wrapped in a towel and warmed again in a dry skillet. Leftover salsa makes a fantastic topping on eggs or grilled chicken the next day.
Ingredient Substitutions
If you do not have fresh salmon, use a firm white fish like cod or mahi mahi. Chicken strips also work well for a different spin. For a no heat salsa, swap jalapeño for diced bell pepper. If cilantro is not your favorite, just leave it out or sprinkle with chopped parsley.
Serving Suggestions
Serve these tacos with a simple side of black beans or Mexican style street corn. For a lighter dinner, pair with a crisp green salad. If you want to dress things up, offer a variety of hot sauces and more lime wedges on the table. They go perfectly with a light lager or a classic margarita.
Cultural Context
Blackened fish gets its roots from Cajun and Creole cooking in Louisiana. The smoky char mixes beautifully with bright mango salsa and Mexican style tortillas, making this recipe a true blend of regional flavors. I love how it brings both warmth and brightness to the table no matter the season.

Common Questions
- → How do I prevent salmon from sticking to the skillet?
Preheat your skillet well and ensure it's lightly oiled before adding the salmon fillet. This helps create a seared crust and makes flipping easier.
- → Can I substitute flour tortillas for corn tortillas?
Yes, flour tortillas can be used, but choose corn tortillas to keep the dish gluten-free and authentic to Mexican flavors.
- → What can I use instead of blackening seasoning?
You can make a quick blend with paprika, garlic powder, onion powder, cayenne, dried thyme, and black pepper to mimic the bold flavors.
- → Is there a way to make the tacos less spicy?
Reduce the amount of jalapeño in the salsa or omit it altogether, and choose a milder blackening seasoning or use less of it on the salmon.
- → How should I store leftover salmon or salsa?
Keep leftover salmon and salsa refrigerated in separate airtight containers for up to two days to maintain freshness and texture.
- → What other toppings can I add?
Pickled onions, sliced radishes, or a dollop of sour cream pair well and add extra layers of flavor and texture to the tacos.