I've been on a taco kick lately trying different kinds mostly shrimp and fish. I made a shrimp taco recipe the other night ago this week and I really wanted to like it. The picture of them was fantastic but the taste was not so great. I learned to never marinade shrimp in Tequila again. There was more than just tequila in the marinade like lime, cumin, and oil. Sounds good right? Not really....
This fish taco recipe was wayyyyyyyyyyy better. I followed the spice mixture exactly but added my own ingredients like shredded cabbage and made a tartar sauce with avocados.

Tips for Blackened Tacos
Cabbage Slaw
If you’re looking for recipes for 1 or 2 people buy 2 heads of different colored cabbage is kind of pointless to me and a waste of money. That is why I like to buy the slaw that is already shredded in a bag or a salad kit. The slaw mix I found was a mix of kale and Brussel sprouts at Aldi.
Sauce
The sauce for this recipe is tartar sauce, mashed avocado, and a little bit of lime and cilantro. It’s a great way to doctor up a regular jar of tartar sauce and I saw this on another recipe and had to try it with these fish tacos. It was so good and I will make it again.
Tilapia
Literally any type of fish will work here. I like to keep either walleye (fresh water fish) or tilapia in my freezer to make these.
How to make Blackened Tilapia Tacos
- Heat oven to 425.
- Prepare the fish. Combine ingredients for seasoning in a bowl including the paprika, sugar, oregano, garlic powder, salt, cumin, and red pepper; sprinkle evenly over fish.
- Spray a baking sheet with nonstick cooking spray. Place the fish on a baking sheet skin side down. Spread the seasoning all over the fish. Bake for 12 to 15 minutes or until the fish reaches a temperature of 165 degrees.
- While the fish is baking make the sauce. Add the tarter sauce, avocado, cilantro, and lime juice to a bowl and stir to combine. Set aside.
- Warm tortillas according to package directions. Divide fish, slaw mixture, and sauce evenly among tortillas. Serve with lime wedges.
- Serving Size: 1 Taco

Other Fish Recipes to Try
Crispy Air Fryer Fish Sandwiches
Healthy Air Fryer Fish and Chips
*If you make this recipe please comment and rate the recipe below to let everyone know how it is, or tag me on Instagram!

Blackened Tilapia Baja Tacos
- Prep Time: 10 min
- Cook Time: 15 min
- Total Time: 25 min
- Yield: 8 1x
Ingredients
Tacos
4 (6-ounce) tilapia fillets or other white flaky fish
8 (6-inch) street taco style tortillas
2 cups cabbage slaw mix
¼ cup cotija cheese (optional)
Sauce
½ cup tartar sauce
½ ripe peeled avocado, thinly sliced
2 tablespoons chopped fresh cilantro
1 tablespoons fresh lime juice
Blackening Seasoning
1 ½ teaspoons smoked paprika
1 ½ teaspoons brown sugar
1 teaspoon dried oregano
¾ teaspoon garlic powder
½ teaspoon salt
½ teaspoon ground cumin
¼ teaspoon ground red pepper
Instructions
- Heat oven to 425.
- Prepare the fish. Combine ingredients for seasoning in a bowl including the paprika, sugar, oregano, garlic powder, salt, cumin, and red pepper; sprinkle evenly over fish.
- Spray a baking sheet with nonstick cooking spray. Place the fish on a baking sheet skin side down. Spread the seasoning all over the fish. Bake for 12 to 15 minutes or until the fish reaches a temperature of 165 degrees.
- While the fish is baking make the sauce. Add the tarter sauce, avocado, cilantro, and lime juice to a bowl and stir to combine. Set aside.
- Warm tortillas according to package directions. Divide fish, slaw mixture, and sauce evenly among tortillas. Serve with lime wedges.
- Serving Size: 1 Taco
Notes
myWW points: Blue 6; Green 6; Purple 6
- Category: Easy
- Method: Oven
- Cuisine: American
Nutrition
- Serving Size: 1 taco
Keywords: tilapia tacos
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