Island-Style Grilled Mahi-Mahi with Mango Salsa

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Fresh mahi-mahi fillets grilled to perfection with a sweet-tangy mango salsa that captures the essence of Caribbean coastlines. This caribbean-inspired grilling ready in about 25 minutes blends (6 oz each) mahimahi fillets, diced into 1/4-inch cubes mango, finely diced red onion into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 240 calories and feeds 4, so a small batch covers several meals across the week without taking over the fridge. 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.

★ 3.7 (14 ratings) Prep: 15 min Cook: 10 min Serves 4 Caribbean cuisine 240 cal/serving
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Ingredients

Instructions

  1. Step 1: Pat 4 mahimahi fillets dry with paper towels. Rub with 1 tbsp olive oil, 1/2 tsp lemon pepper, and 1/4 tsp salt on both sides.
  2. Step 2: Heat grill to medium-high (375°F). Place fish on grill, skin-side down if applicable, and cook for 4-5 minutes until edges begin to lift.
  3. Step 3: While fish cooks, combine 1 diced mango, 1/4 cup diced red onion, 1/2 seeded diced jalapeño, 1 juiced lime, and 2 tbsp chopped cilantro in a bowl. Stir to blend and set aside.
  4. Step 4: Flip fish and cook for another 3-4 minutes until opaque and flaky throughout. Remove from grill, serve with mango salsa spooned over the top, and garnish with extra cilantro.

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Frequently asked questions

How long does Island-Style Grilled Mahi-Mahi with Mango Salsa take to make?

Total time is about 25 minutes (15 min prep + 10 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Island-Style Grilled Mahi-Mahi with Mango Salsa?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

Can I substitute ingredients in Island-Style Grilled Mahi-Mahi with Mango Salsa?

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 Island-Style Grilled Mahi-Mahi with Mango Salsa 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 Island-Style Grilled Mahi-Mahi with Mango Salsa?

Caribbean grilling 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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