Weeknight • Seafood
Oven-Baked Fish Tacos with Crispy Slaw
Flaky oven-baked fish tucked into warm tortillas with a zesty, crispy slaw makes for a light and fresh taco night.
- Prep
- 15 min
- Cook
- 15 min
- Servings
- 4
- Level
- Weeknight

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Say hello to your new favorite taco night! These Oven-Baked Fish Tacos are incredibly simple to make, featuring perfectly seasoned, flaky white fish and a vibrant, crunchy slaw. Baking the fish means less mess and more flavor, making this a healthy and delicious meal that comes together without a fuss.
Ingredients
Yield: 4 servings
Fish
- 1.5 lbs firm white fish fillets (cod, tilapia, or mahi-mahi), about 1-inch thick
- 1 tbsp olive oil
- 1 tsp chili powder
- 1/2 tsp ground cumin
- 1/2 tsp garlic powder
- 1/4 tsp salt
- 1/8 tsp black pepper
Crispy Slaw
- 3 cups pre-shredded coleslaw mix (green and red cabbage, carrots)
- 1/4 cup mayonnaise
- 2 tbsp lime juice
- 1 tbsp chopped fresh cilantro
- 1 tsp sugar
- Pinch of salt and pepper
For Serving
- 8-12 small corn or flour tortillas
- Lime wedges
- Hot sauce or salsa (optional)
Preparation
Step 1
Preheat oven to 400°F (200°C). Line a baking sheet with parchment paper.
Step 2
Pat fish fillets dry with paper towels. In a small bowl, combine chili powder, cumin, garlic powder, salt, and pepper. Rub the olive oil over the fish, then sprinkle generously with the seasoning mix.
Step 3
Place seasoned fish on the prepared baking sheet. Bake for 12-15 minutes, or until the fish is opaque and flakes easily with a fork. Cooking time will vary depending on the thickness of your fish.
Step 4
While fish bakes, prepare the crispy slaw: In a medium bowl, whisk together mayonnaise, lime juice, cilantro, sugar, salt, and pepper. Add the coleslaw mix and toss to combine. Taste and adjust seasoning if needed.
Step 5
Warm tortillas according to package directions (microwave, dry skillet, or oven).
Step 6
Flake the cooked fish into bite-sized pieces using a fork. Assemble tacos by filling warm tortillas with flaked fish and a generous spoonful of crispy slaw. Serve immediately with extra lime wedges and hot sauce if desired.
Tips
- For extra crispy fish, you can broil it for the last 1-2 minutes, watching carefully to prevent burning.
- If you prefer a creamier slaw, add an extra tablespoon of mayonnaise. For a tangier slaw, add a splash more lime juice.
- Make the slaw ahead of time! It can be stored in the refrigerator for up to 2 days; just give it a good stir before serving.
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