Blackened Mahi Mahi with Avocado Salad 🌶️🐟🥑 Bold, Zesty, and Perfectly Fresh

This dish pairs spicy, smoky blackened mahi mahi with a cool and refreshing avocado salad.

The contrast of heat and freshness makes it a vibrant, satisfying seafood recipe that’s perfect for summer dinners or light entertaining.

Ingredients (Serves 4)

For the fish

• 4 mahi mahi fillets (about 6 oz each)
• 2 tbsp olive oil
• 1 tbsp blackened seasoning (or Cajun seasoning)
• Salt, to taste

For the avocado salad

• 2 ripe avocados, diced
• 1 cup cherry tomatoes, halved
• ½ small red onion, finely diced
• ¼ cup fresh cilantro, chopped
• Juice of 1 lime (about 2 tbsp)
• 1 tbsp olive oil
• Salt and black pepper, to taste

Step 1: Prep the fish

Pat mahi mahi fillets dry. Rub with olive oil, then coat both sides with blackened seasoning and a light sprinkle of salt.

Step 2: Cook the fish

Heat a cast-iron skillet or heavy pan over medium-high heat. Sear fish 3–4 minutes per side, until a dark crust forms and fish flakes easily with a fork. Remove from heat.

Step 3: Make the avocado salad

In a medium bowl, combine avocado, tomatoes, red onion, cilantro, lime juice, olive oil, salt, and pepper. Toss gently to combine.

Step 4: Serve

Plate fish with a generous scoop of avocado salad on the side (or on top). Serve with lime wedges for extra brightness.

Flavor Variations

• Add diced mango or pineapple to the salad for a tropical touch
• Swap cilantro for fresh parsley or basil if preferred
• Drizzle with a jalapeño-lime crema for extra heat and creaminess
• Serve over rice, quinoa, or greens to make it a complete meal

Pro Tips

• Use a cast-iron skillet for the best blackened crust
• Don’t move the fish while searing — let the crust form before flipping
• Make the avocado salad just before serving to keep it fresh
• Choose avocados that are ripe but still firm for the best texture

Final Thoughts

Blackened Mahi Mahi with Avocado Salad is bold, zesty, and refreshing — a perfect balance of smoky spice and cool creaminess. It’s a simple yet impressive dish that brings coastal flavors to your table.

Season it. Sear it. Cool it with avocado bliss. 🌶️🐟🥑

🦐 More Coastal Seafood Recipes

From cozy casseroles to zesty grilled fish and elegant seafood pastas, this collection of Seafood Recipes covers every ocean-inspired craving — whether you’re planning a dinner party or a quick weeknight win.

• 🐟 Classic Seafood Dish Recipes – Think pan-seared salmon with lemon dill and timeless coastal favorites.
• 🦞 Delicious Seafood Boil Recipes – Spicy, saucy boils packed with crab, shrimp, and corn. The ultimate feast.
• 🍝 Seafood Pasta Recipes – Elegant and indulgent, like shrimp linguine in a white wine sauce.
• 🍤 Shrimp Recipes – Versatile, fast, and flavor-packed; smoky grills to sizzling stir-fries
• 🐟 Salmon Recipes – Baking & grilling to bowls, pastas, and more — healthy, flavorful, and easy to make/
• 🦞 Seafood Casseroles – Bubbly, Buttery & Oven-Ready. Comfort food meets coastal flavor.
• 🥣 Flavorful Seafood Soups – Rich chowders, bisques, and broth-based favorites.
• 🍽️ Easy Seafood Dinner Recipes – Quick, delicious, easy recipes bring bold flavor with minimal prep and cleanup
• 🥗 Healthy Seafood Recipes – Light, fresh & packed with protein and omega-3s with bright, satisfying flavor
• 🍚 Risotto Recipes with Seafood – Creamy, silky rice dishes meet the richness of the sea.
• 🌊 Seafood Stews – Mediterranean, Latin to classic American, hearty stews with satisfying depth in your bowl.
• 🍝🧀 Seafood Lasagna – Lasagna meets the sea in these rich and satisfying delicious twist classic bakes.