Grilled Citrus-Marinated Mahi Mahi with Pineapple Salsa
A tropical-inspired grilled fish dish featuring tender mahi mahi marinated in citrus and served with a fresh pineapple salsa for a bright, sweet contrast. This Caribbean-inspired seafood recipe, ready in about 50 minutes, pairs mahi mahi fillets, orange juice, lime juice 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.
Ingredients
- 4 fillets (6 oz each) mahi mahi fillets
- 1/4 cup orange juice
- 2 tbsp lime juice
- 3 tbsp olive oil
- 3 cloves garlic cloves, minced
- 1 tsp salt
- 1/2 tsp black pepper
- 1 cup pineapple, diced
- 1/2 cup red bell pepper, finely diced
- 1/4 cup red onion, finely diced
- 1 small jalapeño, seeded and minced
- 2 tbsp fresh cilantro, chopped
- 1 tbsp honey
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Equipment for this recipe
Top-rated tools to make this recipe successfully.
Instructions
- Step 1: In a medium bowl, whisk together 1/4 cup orange juice, 2 tbsp lime juice, 3 tbsp olive oil, 3 minced garlic cloves, 1 tsp salt, and 1/2 tsp black pepper to create the marinade. Place 4 mahi mahi fillets in a shallow dish and pour marinade over them, turning to coat. Cover and refrigerate for 30 minutes.
- Step 2: While the fish marinates, prepare the pineapple salsa by combining 1 cup diced pineapple, 1/2 cup finely diced red bell pepper, 1/4 cup finely diced red onion, 1 minced small jalapeño, 2 tbsp chopped fresh cilantro, and 1 tbsp honey in a bowl. Mix gently and refrigerate until ready to serve.
- Step 3: Preheat a grill or grill pan to medium-high heat (about 400°F). Remove mahi mahi from marinade and grill for 4-5 minutes per side, until the fish flakes easily with a fork and has nice grill marks.
- Step 4: Serve each grilled mahi mahi fillet topped with a generous scoop of pineapple salsa for a refreshing, tropical finish.
Frequently asked questions
How long does Grilled Citrus-Marinated Mahi Mahi with Pineapple Salsa take to make?
Total time is about 50 minutes (40 min prep + 10 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 Grilled Citrus-Marinated Mahi Mahi with Pineapple Salsa?
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 Grilled Citrus-Marinated Mahi Mahi with Pineapple 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 Grilled Citrus-Marinated Mahi Mahi with Pineapple 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 Grilled Citrus-Marinated Mahi Mahi with Pineapple Salsa?
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.
