Blackened Tilapia Fish Tacos with Slaw

Smoky blackened tilapia in warm tortillas with a crunchy lime slaw and creamy avocado. 35g protein, 420 kcal. A 15-minute taco night.

Alina · ·
4.7 (72)
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Blackened Tilapia Fish Tacos with Slaw

The Easiest Fish Tacos You'll Ever Make

Fish tacos are the perfect example of healthy food that doesn't taste healthy. Smoky, boldly seasoned tilapia wrapped in warm corn tortillas with crunchy lime slaw and creamy avocado — it's a flavor explosion that happens to deliver 35g of protein at just 420 calories.

This recipe takes exactly 15 minutes from start to eating. The blackening spice blend gives the fish a restaurant-quality char that's absolutely addictive. Make these once and fish taco night will become a permanent fixture in your weekly rotation.

15 min 2 servings 420 kcal
420 Calories
35g Protein
34g Carbs
18g Fat

Ingredients

  • 300g (2 fillets) Tilapia fillets
  • 4 small Corn tortillas
  • 100g Cabbage (shredded)
  • ½ Avocado
  • 1 Lime
  • 1 tsp Smoked paprika
  • ½ tsp Cumin
  • ½ tsp Garlic powder
  • ¼ tsp Cayenne
  • 1 tbsp Olive oil

Instructions

1

Make blackening spice

Mix smoked paprika, cumin, garlic powder, cayenne, salt, and pepper. Coat both sides of tilapia fillets.

2

Cook fish

Heat olive oil in a skillet over high heat. Cook tilapia 3 minutes per side until blackened and fish flakes easily. Break into large chunks.

3

Make lime slaw

Toss shredded cabbage with lime juice, a pinch of salt, and a drizzle of olive oil.

4

Assemble tacos

Warm tortillas in a dry pan. Fill with blackened tilapia, lime slaw, sliced avocado, and an extra squeeze of lime.

Frequently Asked Questions

Is tilapia a healthy fish?

Tilapia is very lean (about 26g protein and only 130 kcal per 100g) and low in mercury, making it safe to eat frequently. It's less omega-3 rich than salmon, but its protein-to-calorie ratio is excellent for weight loss and muscle building.

What's the best fish for tacos?

Tilapia, cod, and mahi-mahi are all excellent — they're mild, flaky, and hold up well to bold seasoning. Avoid oily fish like salmon for tacos; the flavor competes with the toppings.

Can I use flour tortillas instead of corn?

Yes, flour tortillas work fine and hold together better if you're loading up on toppings. They add about 50-60 more calories per tortilla compared to corn, so adjust your portions if tracking macros.

How do I make the slaw ahead of time?

Mix the cabbage with lime juice and salt up to 4 hours in advance and store it in the fridge. The acid will slightly soften the cabbage, which many people actually prefer. Add the olive oil just before serving to keep it fresh.

What sauce goes well with fish tacos?

A simple crema made from Greek yogurt, lime juice, and a pinch of garlic powder is perfect — it adds creaminess without the calories of sour cream. Chipotle hot sauce or a mango salsa also pair beautifully.

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4.7 from 72 reviews

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