Tilapia Fish Tacos with Avocado Cilantro Sauce

Tilapia Fish Tacos

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Hey there, taco lovers! 

If you’re on the lookout for something a little different to spice up taco night, these Blackened Tilapia Fish Tacos with creamy Avocado Cilantro Sauce are the perfect recipe.

Blackening is a cooking technique where the fish is coated in a flavorful spice mix and then cooked at a high temperature, creating a crispy, smoky crust. 

Tilapia is a great choice for this recipe because it’s a mild, flaky fish that cooks quickly and takes on the spices so well. And it’s a healthy option, low in fat and high in lean protein.

These tacos are also super easy to whip up! 

I love how quickly the tilapia cooks. Seriously, it takes just minutes in a hot pan. 

And don’t get me started on the avocado-cilantro sauce. It is creamy and the perfect topping for every bite.

Whether you’re trying to eat a little lighter or just want to try something new, these fish tacos are a game-changer.

So, let’s dive in and make these mouthwatering Mexican fish tacos!

Ingredients

Kitchen counter top with all of the ingredients to make fish tacos

For the Blackened Tilapia:

  • 4 tilapia fillets
  • 2 tbsp olive oil
  • 1 tbsp smoked paprika
  • 1 tsp garlic powder
  • 1 tsp onion powder
  • 1 tsp ground cumin
  • 1/2 tsp cayenne pepper (optional, for heat)
  • 1/2 tsp salt
  • 1/2 tsp black pepper

For the Avocado Cilantro Sauce:

  • 1 ripe avocado
  • 1/4 cup sour cream or Greek yogurt
  • 2 tbsp lime juice (about 1 lime)
  • 1 small garlic clove
  • 1/4 cup fresh cilantro leaves
  • 2 tbsp olive oil
  • 1/4 tsp salt
  • 2-4 tbsp water (to thin, as needed)

For the Tacos:

  • 8 small corn or flour tortillas, warmed
  • 2 cups shredded red cabbage
  • 1/4 cup diced white or yellow onion
  • 1/4 cup chopped fresh cilantro
  • Lime wedges, for serving
  • Jalapeno, sliced (optional)

Step-by-Step Instructions

Prepare the Blackened Tilapia

  1. Start by mixing up your spice blend. In a small bowl, combine smoked paprika, garlic powder, onion powder, cumin, cayenne (if using), salt, and black pepper.
Mixing the paprika, garlic powder, onion powder, cumin, cayenne, salt, and black pepper
  1. Next, pat your tilapia fillets dry with a paper towel. This step is crucial because you want the spices to stick to the fish, and moisture will get in the way. 
  1. Rub olive oil on both sides of the fillets, then coat them evenly with the spice mixture. 
Rubbing the tilapia with oil and the spice mixture
  1. Now, heat a large non-stick skillet over medium-high heat. Add a splash of olive oil and place the fillets in. Cook each fillet for 3-4 minutes per side or until the fish is opaque and flakes easily with a fork. 
Cooking the tilapia on a skillet
  1. Remove from the heat and let the fish rest for a few minutes. Then, break it into large chunks for the tacos.

Make the Avocado Cilantro Sauce

In a blender or food processor, combine your ripe avocado, sour cream (or Greek yogurt), lime juice, garlic, fresh cilantro, olive oil, and a pinch of salt. 

Kitchen counter top with avocados, sour cream, lime juice, garlic, fresh cilantro, olive oil, and salt

Blend until smooth. 

If you want a thinner sauce, just add water one tablespoon at a time until it reaches your desired consistency. 

The sauce should be creamy but pourable.

Avocado cilantro sauce inside a food processor

Assemble the Tacos

Now comes the fun part: assembling your tacos! 

Start with a warmed tortilla. Add a layer of shredded red cabbage for some crunch. 

Warm tortillas with a layer of red cabbage

Then, top with the chunks of blackened tilapia. 

Drizzle with that dreamy avocado cilantro sauce, and sprinkle with chopped onions and cilantro.

Adding the Tilapia, avocado cilantro sauce, onions, and cilantro

If you like a little heat, add some sliced jalapenos on top.

And don’t forget to serve with lime wedges for a burst of fresh citrus.

Tilapia fish tacos served with avocado cilantro sauce, jalapenos, and a lemon

Tips for Perfect Fish Tacos

  • Don’t Overcook the Fish: Tilapia cooks really quickly, so be careful not to overdo it. You want it flaky, not rubbery!
  • Customize the Sauce: If you prefer a thicker sauce, you can skip the water. If you want it thinner (for drizzling), just add more water until you get the consistency you like.
  • Add Extra Toppings: These tacos are the perfect base for a variety of toppings. Try adding some sliced radishes, pico de gallo, or a sprinkle of queso fresco for even more flavor.

FAQ

Can I make these tacos gluten-free?

Yes! Simply swap the flour tortillas for corn tortillas to make them gluten-free. It’s a great option for anyone with dietary restrictions.

Can I use a different type of fish?

Absolutely! Cod, mahi-mahi, and snapper are all great alternatives to tilapia. Just make sure the fish you choose is firm and will hold up well in the skillet.

How spicy are these tacos?

The level of heat is up to you! The cayenne pepper in the blackened tilapia rub gives a mild kick, but you can skip it if you’re not a fan of spice. 

The avocado cilantro sauce is creamy and cool, balancing out the heat perfectly. You can always add more spice with jalapenos or hot sauce on top!

Tilapia Tacos

There you have it! Whether you’re hosting a taco night with friends or just looking for a quick weeknight dinner, these tilapia tacos come together in no time!

The smoky fish, creamy avocado cilantro sauce, and crunchy toppings come together to create the perfect taco experience. 

Give them a try, and let me know how they turn out.

Happy taco-ing!

Yield: 4

Tilapia Fish Tacos with Avocado Cilantro Sauce

Tilapia fish tacos served with avocado cilantro sauce, jalapenos, and a lemon
Prep Time 15 minutes
Cook Time 10 minutes
Additional Time 5 minutes
Total Time 5 minutes

Ingredients

For the Blackened Tilapia:

  • 4 tilapia fillets
  • 2 tbsp olive oil
  • 1 tbsp smoked paprika
  • 1 tsp garlic powder
  • 1 tsp onion powder
  • 1 tsp ground cumin
  • 1/2 tsp cayenne pepper (optional, for heat)
  • 1/2 tsp salt
  • 1/2 tsp black pepper

For the Avocado Cilantro Sauce:

  • 1 ripe avocado
  • 1/4 cup sour cream or Greek yogurt
  • 2 tbsp lime juice (about 1 lime)
  • 1 small garlic clove
  • 1/4 cup fresh cilantro leaves
  • 2 tbsp olive oil
  • 1/4 tsp salt
  • 2-4 tbsp water (to thin, as needed)

For the Tacos:

  • 8 small corn or flour tortillas, warmed
  • 2 cups shredded red cabbage
  • 1/4 cup diced white or yellow onion
  • 1/4 cup chopped fresh cilantro
  • Lime wedges, for serving
  • Jalapeno, sliced (optional)

Instructions

    Prepare the Blackened Tilapia

  1. Start by mixing up your spice blend. In a small bowl, combine smoked paprika, garlic powder, onion powder, cumin, cayenne (if using), salt, and black pepper.
  2. Next, pat your tilapia fillets dry with a paper towel. This step is crucial because you want the spices to stick to the fish, and moisture will get in the way. 
  3. Rub olive oil on both sides of the fillets, then coat them evenly with the spice mixture. 
  4. Now, heat a large non-stick skillet over medium-high heat. Add a splash of olive oil and place the fillets in. Cook each fillet for 3-4 minutes per side or until the fish is opaque and flakes easily with a fork. 
  5. Remove from the heat and let the fish rest for a few minutes. Then, break it into large chunks for the tacos.

Make the Avocado Cilantro Sauce

In a blender or food processor, combine your ripe avocado, sour cream (or Greek yogurt), lime juice, garlic, fresh cilantro, olive oil, and a pinch of salt. Blend until smooth. 

If you want a thinner sauce, just add water one tablespoon at a time until it reaches your desired consistency. 

The sauce should be creamy but pourable.

Assemble the Tacos

1. Start with a warmed tortilla. Add a layer of shredded red cabbage for some crunch. 

2. Then, top with the chunks of blackened tilapia. 

3. Drizzle with that dreamy avocado cilantro sauce, and sprinkle with diced onions and chopped cilantro.

4. Add some sliced jalapenos on top if you like a little heat. And don’t forget to serve with lime wedges for a burst of fresh citrus.

Notes

Nutrition Facts (per serving):

  • Calories: 375 kcal
  • Total Fat: 23g
  • Saturated Fat: 4g
  • Cholesterol: 65mg
  • Sodium: 480mg
  • Total Carbohydrates: 22g
  • Dietary Fiber: 5g
  • Sugars: 2g
  • Protein: 28g
  • Total Calories: 1500 kcal

Did you make this recipe?

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