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Close up shot of a flat street taco tortilla topped with a grilled fish taco with avocado mango salsa.

Grilled Fish Tacos

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  • Author: Erin Jensen
  • Prep Time: 30 minutes
  • Cook Time: 6 minutes
  • Total Time: 36 minutes
  • Yield: 12 street tacos 1x
  • Category: Dinner/Entree
  • Method: Grill
  • Cuisine: American

Description

A perfect Grilled Fish Taco recipe with grilled tilapia, fresh homemade mango avocado salsa and cilantro lime slaw!


Ingredients

Scale

Mango Avocado Salsa:

  • 1 1/2 cup mango, diced
  • 1/4 cup red onions, diced
  • 1/4 cup fresh cilantro, chopped
  • 1 small jalapeño, minced
  • 1 avocado, diced
  • 3 tablespoons lime juice
  • 1/4 teaspoon kosher salt, more to taste

Cilantro Lime Slaw:

  • 2 tablespoons mayo
  • 2 teaspoons lime juice
  • 1 teaspoon white wine vinegar
  • 2 cups angel hair cabbage
  • 1/4 cup cilantro, chopped
  • pinch of kosher salt

Grilled Tilapia:

  • 4 tilapia fillets
  • kosher salt
  • ground black pepper
  • 2 tablespoons butter, room temperature
  • 2 teaspoons garlic
  • for serving: lemon wedges and tartar sauce

Other Taco Ingredients:

  • street taco flour tortillas (sub gluten-free option)
  • fresh cilantro, chopped
  • fresh lime wedges

Tools Needed:

  • heavy duty aluminum foil or a grill mat
  • fish spatula

Instructions

  1. Make Salsa: Combine Mango Avocado Salsa ingredients in a large bowl. Taste and add additional salt, lime or cilantro – as desired. Set aside.
  2. Make Slaw: Add mayo, lime juice and white wine vinegar to a medium bowl. Stir to combine. Add cabbage, cilantro and pinch of salt. Toss to combine. Taste and add additional salt, lime or cilantro – as desired. Set aside. 
  3. Prep Grill: Ensure grill grates are clean and preheat grill to 400-450 degrees F. 
  4. Prep Foil: If you are using aluminum foil – take a large piece to create a little grill mat out of it by folding up the sides. Ensure it is big enough to hold all of your fish fillets. 
  5. Prep Tilapia: Place tilapia fillets on a plate or baking sheet. Season generously with salt and pepper. Set aside.
  6. Make Garlic Butter: combine butter and garlic in a small bowl. Set aside. 
  7. Grill Tilapia: Place aluminum foil on the hot grill and place the fish fillets (flat side up) over direct heat. Close the grill. Let cook approx. 2 minutes 30 seconds. Open the grill and use a fish spatula to gently flip the fish over. Place a dollop of garlic butter on top of each fillet and close the lid again. Let the fish cook for approx. 2 minutes or until the fish is fully cooked. 
  8. Build Tacos + Serve: Transfer fish to a plate and let cool slightly. Flake fish apart into small, bite-sized chunks. Build a taco by placing a street taco tortilla on a plate, top with some slaw, then fish chunks, and then some salsa. Top with a little extra cilantro and fresh lime juice, if desired. Serve immediately.  

Notes

  • Gluten-Free: to make this gluten-free use a gluten-free tortilla (reg. or street taco size). 
  • Other Fish: you can definitely switch up the type of fish you use here, but I would recommend sticking with a lighter white fish that doesn’t have TOO strong of a natural flavor.  Cod fillets would work really well too. 

Nutrition

  • Serving Size: 1 taco
  • Calories: 208
  • Sugar: 3.7 g
  • Sodium: 423.8 mg
  • Fat: 8.2 g
  • Carbohydrates: 23.1 g
  • Protein: 11.5 g
  • Cholesterol: 25.4 mg