Seared Mahi-Mahi with Coconut-Lime Sauce

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Tender seared mahi-mahi fillets served with a creamy coconut-lime sauce that highlights tropical, vibrant flavors. This caribbean-inspired seafood ready in about 22 minutes pairs mahi-mahi fillets, salt, black pepper for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 4.5 (10 ratings) Prep: 10 min Cook: 12 min Serves 4 Caribbean cuisine 320 cal/serving
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Ingredients

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Instructions

  1. Step 1: Pat dry 4 mahi-mahi fillets and season both sides with 1 tsp salt and 1/2 tsp black pepper.
  2. Step 2: Heat 2 tbsp olive oil in a large skillet over medium-high heat. Add fillets and sear for 4 minutes on each side until golden crust forms and fish flakes easily.
  3. Step 3: Remove fish from skillet and tent loosely with foil to keep warm.
  4. Step 4: In the same skillet, add 2 minced garlic cloves and 1 tsp grated fresh ginger. Sauté for 30 seconds until fragrant.
  5. Step 5: Pour in 1 cup coconut milk, 3 tbsp fresh lime juice, 1 tbsp honey, and 1/4 tsp red chili flakes if using. Simmer sauce over medium heat for 5 minutes until slightly thickened and glossy.
  6. Step 6: Spoon coconut-lime sauce over mahi-mahi fillets and serve immediately with steamed rice or vegetables.

Frequently asked questions

How long does Seared Mahi-Mahi with Coconut-Lime Sauce take to make?

Total time is about 22 minutes (10 min prep + 12 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Seared Mahi-Mahi with Coconut-Lime Sauce?

Refrigerate in a covered airtight container for up to 3–4 days (FDA FoodKeeper guideline for cooked fish). Store any fresh salsa or citrus-based garnish in a separate container — it keeps for up to 2 days. Freeze cooked fish (without fresh garnishes) for up to 3 months; thaw overnight in the fridge and reheat gently at 275°F until just warmed through to preserve texture.

Can I substitute ingredients in Seared Mahi-Mahi with Coconut-Lime Sauce?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Seared Mahi-Mahi with Coconut-Lime Sauce for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Seared Mahi-Mahi with Coconut-Lime Sauce?

Caribbean seafood like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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