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Two tacos with grilled meat and blackened tilapia, sliced onion, cilantro, and green sauce on a taco holder. Red cabbage and a lime wedge are nearby on a tiled surface. An avocado sits in the background alongside a zesty avocado cilantro sauce.
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Blackened Tilapia Tacos with Avocado Cilantro Sauce

Spice up your taco night with these Blackened Tilapia Tacos topped with a creamy, zesty Avocado Cilantro Sauce. Ready in just 30 minutes, this dish combines smoky, spiced fish with crisp cabbage and a refreshing sauce for the ultimate taco experience.
Prep Time15 minutes
Cook Time10 minutes
cool time5 minutes
Total Time30 minutes
Course: Main Dishes
Cuisine: Mexican
Servings: 4
Calories: 375kcal

Ingredients

For the 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:

  • In a small bowl, combine smoked paprika, garlic powder, onion powder, cumin, cayenne (if using), salt, and black pepper.
  • Pat the tilapia fillets dry with a paper towel and coat both sides with olive oil. Rub the spice mixture evenly over both sides of each fillet.
  • Heat a large non-stick skillet over medium-high heat. Add a little olive oil if needed. Cook the fillets for 3-4 minutes per side, or until the fish is opaque and flakes easily with a fork. Remove from heat and let rest for a few minutes before breaking into large chunks.

Make the Avocado Cilantro Sauce:

  • In a blender or food processor, combine avocado, sour cream (or Greek yogurt), lime juice, garlic, cilantro, olive oil, and salt. Blend until smooth. Add water, 1 tablespoon at a time, until the sauce reaches your desired consistency.

Assemble the Tacos:

  • Place a layer of shredded red cabbage on each tortilla. Top with chunks of blackened tilapia, a drizzle of avocado cilantro sauce, diced onion, and chopped cilantro.
  • Serve with lime wedges for squeezing over the top.

Notes

  • Make sure the tilapia is well-dried before adding the oil and spices to help the seasoning stick.
  • Tilapia cooks quickly, so keep an eye on it to avoid overcooking. It’s done when opaque and flaky.
  • Adjust the avocado sauce with water, 1 tablespoon at a time, until it’s perfect for drizzling.
  • Assemble the tacos just before serving to keep the tortillas warm and the textures crisp.

Nutrition

Calories: 375kcal | Carbohydrates: 22g | Protein: 28g | Fat: 23g | Saturated Fat: 4g | Cholesterol: 65mg | Sodium: 480mg | Fiber: 5g | Sugar: 2g