Ready to enjoy a zesty and fresh meal? These Blackened Fish Tacos with Slaw are just what you need. You’ll love the bold Cajun seasonings on the white fish, paired with a crunchy, colorful slaw. Whether you're a fan of fish or trying to spice up Taco Night, this recipe is easy and packed with flavor. Let’s dive into the simple steps for a tasty dish that everyone will love!
Why I Love This Recipe
- Bold Flavors: The Cajun seasoning creates a deliciously spicy and smoky flavor that elevates the fish tacos to a new level.
- Fresh Ingredients: The slaw adds a refreshing crunch, making each bite balanced and satisfying with its vibrant colors.
- Quick and Easy: This recipe comes together in just 25 minutes, making it perfect for a weeknight dinner or a casual gathering.
- Customizable: You can easily modify the toppings and spice levels to suit your preferences, ensuring everyone enjoys their tacos.
Ingredients
Fish Ingredients
- 1 lb white fish fillets (tilapia or cod)
- 2 tablespoons Cajun seasoning
- 2 tablespoons olive oil
Slaw Ingredients
- 1 cup shredded cabbage (green or red)
- 1/2 cup shredded carrots
- 1/4 cup fresh cilantro, chopped
- 1 tablespoon lime juice
- Salt and pepper to taste
Taco Assembly Ingredients
- 8 corn tortillas
- 1 avocado, sliced
- 1/4 cup Greek yogurt or sour cream
- Lime wedges for serving
- Optional: hot sauce
The fish is the star here. I often use tilapia or cod since they are mild and flaky. First, you need one pound of fillets. The Cajun seasoning gives the fish its bold flavor. Use two tablespoons and press it into the fish. Olive oil helps to crisp up the fish nicely; two tablespoons will do.
Next, we make the slaw. It adds a fresh crunch. Start with a cup of shredded cabbage. You can use green or red cabbage, depending on your taste. Add half a cup of shredded carrots for color and sweetness. Sprinkle in a quarter cup of fresh cilantro. I love the taste it brings. Finish with a tablespoon of lime juice, plus salt and pepper to taste.
For the tacos, grab eight corn tortillas. I prefer corn for their flavor and texture. One sliced avocado adds creaminess. I recommend a quarter cup of Greek yogurt or sour cream to drizzle over the top. Lastly, have lime wedges on hand for serving and hot sauce if you want a kick.
These ingredients come together to create a bright and flavorful meal that is sure to impress.

Step-by-Step Instructions
Preparing the Fish
To start, you need to pat the fish dry with paper towels. This step helps the seasoning stick well. Next, sprinkle Cajun seasoning on both sides of the fish. Press it in so it adheres better. Now, heat the olive oil in a large skillet over medium-high heat. When the oil is hot, add the seasoned fish fillets. Cook for about 3 to 4 minutes on each side. You want the fish to be blackened and fully cooked. Once done, remove the fish from the skillet and use a fork to flake it into large pieces.
Making the Slaw
Now, it's time to make the slaw. In a mixing bowl, add the shredded cabbage, shredded carrots, and chopped cilantro. Season this mixture with salt and pepper. Then, drizzle in the lime juice. Toss everything well to combine. This slaw adds a crisp texture and bright flavor to the tacos. Taste it and adjust the seasoning if needed. You want it to be fresh and vibrant.
Warming the Tortillas
Next, you need to warm the corn tortillas. You can do this in a dry skillet or over a gas flame. Heat each tortilla for about 30 seconds on each side, until they are soft and pliable. This step makes the tortillas easier to fold and eat.
Assembling the Tacos
Now comes the fun part: assembling the tacos! Take a warm tortilla and add a generous amount of blackened fish on top. Next, add the slaw mixture over the fish. For added creaminess, top with a slice of avocado and drizzle some Greek yogurt or sour cream on top. You can also add any other toppings you like. Finally, serve the tacos with lime wedges on the side. If you enjoy heat, don’t forget the hot sauce!
Tips & Tricks
Perfecting the Blackened Fish
Seasoning makes all the difference. I use Cajun seasoning for bold flavor. It sticks well to the fish, giving it that signature blackened crust. Cook the fish in a hot skillet. This helps create a nice sear. Aim for about 3-4 minutes on each side. The fish should be opaque and flake easily. If it looks too dark, lower the heat next time.
Slaw Customization
You can change the slaw to fit your taste. Try different dressings like lime vinaigrette or a spicy mayo. Add fresh herbs like dill or parsley for more flavor. You may also include extras like diced jalapeños or sliced radishes for a crunch.
Taco Presentation Tips
Presentation matters! Serve your tacos on a bright platter. Add lime wedges and more cilantro for color. You can layer the fish and slaw neatly for a tidy look. A drizzle of Greek yogurt adds a creamy touch. This makes your dish not just tasty, but also beautiful.
Pro Tips
- Use Fresh Fish: Always opt for the freshest fish available for the best flavor and texture in your tacos.
- Customize Your Spice: Adjust the amount of Cajun seasoning based on your spice tolerance; you can also mix in some smoked paprika for an extra depth of flavor.
- Perfectly Warm Tortillas: Warming tortillas over a gas flame adds a wonderful char and enhances their flavor; just be sure to keep an eye on them to prevent burning.
- Add Crunch: For an extra crunch, consider adding radish slices or diced jicama to your slaw mixture.
Variations
Alternative Proteins
If you want to switch up the fish, consider using shrimp or chicken. Both options work great in blackened tacos. For shrimp, use medium shrimp and season them the same way. Cook them quickly in the skillet until they turn pink. For chicken, use boneless breasts or thighs. Season them, then grill or pan-sear until fully cooked. Both alternatives bring unique flavors while keeping the dish delicious.
Vegan/Vegetarian Options
For a plant-based twist, use tofu or tempeh. Press and slice the tofu, then marinate it in lime juice and spices. Sauté it until golden. Tempeh can also be seasoned and cooked the same way. You can also use jackfruit. Shred it and cook with spices to mimic a meat texture. These options offer tasty, fresh flavors while being meat-free.
Flavor Variations
Experiment with different seasoning blends to change the taste. Try a spicy chili powder mix or a zesty lemon pepper blend. You can even add smoked paprika for a deeper flavor. For toppings, consider using mango salsa for a sweet touch or pickled onions for tanginess. Each variation can bring new excitement to your tacos while keeping them fresh and fun.
Storage Info
Storing Leftover Ingredients
To keep your blackened fish and slaw tasty, follow these tips:
- Fish Storage: Place leftover fish in an airtight container. It stays fresh for up to two days in the fridge.
- Slaw Storage: Store slaw in a separate container. It lasts for three days, but the crunch may fade.
- Tortilla Storage: Keep any unused tortillas in a sealed bag. They stay good for about a week.
Reheating Tips
To reheat blackened fish without losing its great flavor, try these steps:
- Skillet Method: Heat a non-stick skillet over medium heat. Add a little oil and warm the fish for about 2-3 minutes on each side.
- Microwave Method: If you use a microwave, place the fish on a plate. Cover it with a damp paper towel. Heat in short bursts of 30 seconds.
Freezing Options
You can freeze blackened fish tacos, but some care is needed:
- Fish: Wrap the fish tightly in plastic wrap, then place it in a freezer bag. Use within two months.
- Slaw: Freezing slaw is not ideal. It may get soggy when thawed. Instead, make fresh slaw when you are ready to eat.
- Tortillas: Corn tortillas freeze well. Stack them with parchment paper in between. They last for up to three months.
FAQs
How do I choose the best fish for blackened tacos?
To choose the best fish, look for white fish fillets like tilapia or cod. Fresh fish should smell clean and mild. The flesh should be firm and not fall apart. Check for bright eyes and shiny skin. Avoid any fish with a strong odor or dull appearance. Fresh fish makes your tacos taste great!
Can I make the slaw ahead of time?
Yes, you can make the slaw ahead of time. Prepare the slaw and store it in the fridge. Use a sealed container to keep it fresh. Slaw tastes better after it sits for a bit. Just remember to add the lime juice right before serving for the best taste!
What can I substitute for flour tortillas?
If you want alternatives to flour tortillas, corn tortillas work well. They add a nice flavor. You can also try lettuce wraps for a low-carb option. Other choices include whole wheat tortillas or even quinoa wraps. Each option gives your tacos a unique twist!
This blog post shows you how to make delicious blackened fish tacos. You learned about the simple ingredients needed, like white fish, slaw, and tortillas. I shared step-by-step instructions for cooking the fish and preparing the slaw. You also discovered tips for enhancing flavor and presentation.
Keep these techniques in mind. They will help you create tasty tacos that impress. Enjoy experimenting with different ingredients and flavors. Your blackened fish tacos will surely be a hit!