These Grilled Rockfish Tacos feature Cajun-seasoned Pacific rockfish topped with fresh mango salsa and creamy chipotle slaw. Served in warm flour tortillas with avocado and lime, they’re light, colorful and packed with coastal flavor – and ready in just 23 minutes.

Grilled, not fried
I love a good fish taco, but normally they are fried and that’s not so good on the waistline. These Grilled Pacific Rockfish tacos will have you feeling a step ahead of the calorie count AND they are packed with flavor and freshness from the mango salsa. You’ll feel like you’re sitting on the beach somewhere near Baja, just sipping a margarita with taco in hand.
What is Pacific Rockfish
Pacific rockfish is a family of mild, firm white fish found along the Pacific Coast. It’s flaky texture and slightly sweet flavor make it especially good for grilling and fish tacos. Rockfish is sometimes marketed as Pacific snapper, although it is not technically a true snapper. It is also different from catfish and striped bass.

Why You’ll Love These Grilled Rockfish Tacos
- Grilled instead of battered and fried
- Ready in less than 30 minutes
- Fresh, colorful mango salsa
- Creamy chipotle slaw with a little smoky heat
- Perfect for Summer grilling and Taco Tuesday
What You’ll Need for Grilled Rockfish Tacos
- Rockfish – A few small fillets of rockfish or Pacific snapper.
- Seasoning – Cajun seasoning, salt and pepper.
- Mango – One large fresh mango.
- Red Onion – Red onion adds not only color, but a unique flavor.
- Red Bell Pepper – For the sweetness and color in the salsa.
- Cilantro – Fresh cilantro for the salsa.
- Jalapeno Pepper – Adda a little heat to the salsa. Remove the seeds if you like less heat.
- Garlic – Fresh minced garlic.
- Lime – Fresh lime for the salsa and extra for serving.
- Cabbage Both purple and green cabbage for shredding.
- Chipotle – Chipotle in adobo sauce comes in a small jar or can in the Mexican aisle.
- Milk – Just a splash of milk to thin the slaw dressing.
- Tortillas – Small flour tortillas.
- Avocado – Fresh sliced avocado for serving.
- Pantry Items – Sugar, white vinegar and mayonnaise.
Salty Swaps
Cod, halibut, true snapper or mahi mahi can replace Pacific rockfish
Corn tortillas can replace flour tortillas
Greek yogurt can be used in place of part of the mayonnaise
For less heat, reduce or omit jalapeno and chipotle
Related Recipes
If you love the fresh coastal flavors in these grilled rockfish tacos, try my Mango Shrimp Lettuce Bites next. They’re light, colorful and filled with sweet mango and chile-spiced shrimp. For another seafood dinner with tropical flavor, the Macadamia Crusted Snapper features tender fish beneath a buttery, crunchy coating with a smoky mango sauce.



SALTY OWL TIP
Pat the rockfish completely dry before adding the Cajun seasoning. Oil the grill grates well and avoid moving the fish during the first few minutes so it develops a good sear and doesn’t stick. The rockfish is ready when the center is opaque and the flesh flakes easily with a fork.

Grilled Pacific Rockfish Tacos
Ingredients
Method
- Combine all ingredients together in a small bowl and set aside until ready to serve.
- Toss together green and red cabbage in a large bowl.
- In a small bowl combine mayonnaise and white vinegar until smooth. Stir in sugar and chipotle in adobo sauce. Stir in milk to thin to a semi-creamy , but not liquid consistency.
- Combine the mayonnaise mixture with the cabbage and set aside until serving.
- Start a charcoal grill (I prefer charcoal, but you could use gas). Wait until charcoal is completely grey and will not flare up when cooking.
- Pat each rock fish fillet dry with a paper towel. Rub Cajun seasoning over each fillet, making sure to completely coat.
- Coat a paper towel with vegetable oil and rub over grate of grill. Drizzle a vegetable oil lightly over seasoned rock fish.
- Grill rock fish on first side for about 3-4 minutes. This really depends on how thick your rock fish fillet is. Grill until you can see the flesh turning from clear white to opaque white about half way though. Do not move the fish while it is cooking on the first side because it may stick and start to flake apart. After 3-4 minutes, using a thin metal spatula, flip and repeat on second side. You will know it is cooked when it starts to flake and the center is opaque, but still moist.
- Place a little chipotle slaw on flour tortilla, top with some flaked rock fish and mango salsa. Serve with lime wedges and avocado slices.