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Grilled Mahi Mahi With Mojito Marinade

The first time I tasted truly exceptional mahi mahi, it was at a tiny beach shack in the Florida Keys. The air was thick with the scent of salt and sunscreen, reggae music drifted from a nearby radio, and the fish – simply grilled with a lime-infused marinade – exploded with bright, vibrant flavors. The memory of that perfect bite, the feeling of the warm sun on my skin, and the sheer joy of the moment is something I’ve chased ever since. This recipe, inspired by that trip, brings a taste of the tropics right to your backyard grill.

Recipe Overview

Prep Time: 15 minutes
Cook Time: 8-10 minutes
Total Time: 23-25 minutes
Servings: 6
Dietary Type: Dairy-Free, Gluten-Free

Ingredients

1 1⁄2 teaspoons garlic, minced
1⁄2 teaspoon salt
1⁄4 cup golden rum
1⁄4 cup lime juice
1⁄4 cup fresh mint, chopped
1⁄4 cup fresh cilantro, chopped
2 serrano chilies, minced
2 tablespoons olive oil
2 tablespoons honey
1 1⁄2 teaspoons lime zest
3⁄4 teaspoon ground cumin
6 (6 ounce) mahi mahi fillets

Equipment Needed

Small bowl or mortar and pestle (optional)
Gallon-sized Ziploc bag
Grill

Instructions

Begin by preparing the marinade. In a small bowl or using a mortar and pestle, mash the garlic and salt together until it forms a paste. This helps release the garlic’s aromatic oils and evenly distribute the salt.
Place the garlic paste into a gallon-sized Ziploc bag. This bag will serve as your marinating vessel, making cleanup a breeze.
Add the remaining marinade ingredients to the bag: rum, lime juice, fresh mint, fresh cilantro, minced serrano chilies, olive oil, honey, lime zest, and ground cumin.
Seal the bag and squeeze it to thoroughly combine all of the marinade ingredients. Make sure the herbs and spices are evenly distributed for maximum flavor infusion.
Gently add the mahi mahi fillets to the bag. Turn and rub the fillets to ensure they are completely coated in the mojito marinade. The marinade should evenly coat each piece.
Seal the bag tightly, removing as much air as possible. Place the bag in the refrigerator and let the mahi mahi marinate for 30 minutes. Do not marinate longer than 30 minutes, as the lime juice can begin to break down the delicate fish.
While the fish marinates, preheat your grill to medium heat. Ensure the grill grates are clean and lightly oiled to prevent sticking.
Remove the mahi mahi from the marinade and discard the used marinade.
Carefully place the marinated mahi mahi fillets onto the preheated grill.
Grill the mahi mahi for 8-10 minutes, or until the fish just begins to flake easily with a fork. Turn the fillets once halfway through the cooking time.
As you are grilling, you can spoon some of the remaining marinade over the fish for added flavor, halfway through grilling.
Once the mahi mahi is cooked through, remove it from the grill and let it rest for a minute or two before serving. This allows the juices to redistribute, resulting in a more tender and flavorful fillet.

Expert Tips & Tricks

For the best flavor, use fresh, high-quality ingredients. Freshly squeezed lime juice and freshly chopped herbs make a noticeable difference.
Don’t overcrowd the grill. Grilling in batches ensures even cooking and beautiful grill marks.
To prevent the fish from sticking, lightly oil the grill grates before placing the fillets on the grill.
If you prefer a milder flavor, remove the seeds from the serrano chilies before mincing them.
For a richer flavor, substitute dark rum for the golden rum.
If you don’t have a grill, you can bake the mahi mahi in a preheated oven at 375°F (190°C) for 12-15 minutes, or until cooked through.

Serving & Storage Suggestions

Serve the grilled mahi mahi hot off the grill, garnished with fresh cilantro or lime wedges. It pairs beautifully with grilled vegetables, rice, black beans, or a refreshing tropical salad.

Leftover grilled mahi mahi can be stored in an airtight container in the refrigerator for up to 3 days. Reheat gently in a skillet or microwave. It is not recommended to freeze cooked mahi mahi, as it can become dry and lose its texture.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	234.8 kcal	–
Calories from Fat	52 g	22%
Total Fat	5.8 g	8%
Saturated Fat	0.9 g	4%
Cholesterol	124.1 mg	41%
Sodium	346.3 mg	14%
Total Carbohydrate	7.5 g	2%
Dietary Fiber	0.5 g	1%
Sugars	6 g	–
Protein	31.8 g	63%

Variations & Substitutions

Spice it up: Add a pinch of cayenne pepper to the marinade for extra heat.
Citrus Boost: Experiment with different citrus fruits, such as orange or grapefruit, in addition to lime.
Herb Variations: Try using other fresh herbs, such as thyme or oregano, in place of or in addition to the mint and cilantro.
Marinade Modification: If you don’t have rum, you can substitute with pineapple juice or white wine.

FAQs (Frequently Asked Questions)

Q: Can I use frozen mahi mahi for this recipe?
A: Yes, you can use frozen mahi mahi. Just make sure to thaw it completely before marinating.

Q: How do I know when the mahi mahi is cooked through?
A: The fish is done when it flakes easily with a fork and is no longer translucent in the center.

Q: Can I marinate the mahi mahi overnight?
A: No, it’s not recommended to marinate the fish for longer than 30 minutes, as the lime juice will start to break down the fish, making it mushy.

Q: Can I use a different type of fish?
A: Yes, you can substitute other firm white fish, such as cod, snapper, or halibut.

Q: What is the best way to clean my grill grates?
A: The best way to clean your grill grates is to heat the grill on high for 10-15 minutes after cooking, then scrub the grates with a wire brush.

Final Thoughts

I sincerely hope you find the same joy in preparing and enjoying this Grilled Mahi Mahi with Mojito Marinade as I do. The vibrant flavors and ease of preparation make it a perfect dish for a weeknight dinner or a weekend gathering. Don’t hesitate to experiment with the recipe and tailor it to your own tastes. And remember, cooking should be fun! Share your creations with friends and family, and don’t be afraid to ask for feedback. Perhaps, serve it with a classic mojito cocktail to truly encapsulate that tropical feeling!

Grilled Mahi Mahi With Mojito Marinade Recipe