Why You’ll Love this Spicy Mahi Mahi
If you’re looking for a dinner that’s both impressive and effortless, this Spicy Mahi Mahi recipe is about to become your new favorite. The combination of perfectly grilled fish with that vibrant chili sauce creates a restaurant-quality meal right in your kitchen.
I’m completely smitten with how the cream-based pepper sauce balances the natural sweetness of mahi mahi. The orange or yellow peppers add gorgeous color and a mild heat that complements rather than overwhelms the delicate fish. Can you imagine serving this at your next dinner party?
What really sells me on this dish is its versatility. Need a quick weeknight dinner? Done in under 20 minutes. Planning something special? The presentation, with that colorful sauce cascading over the perfectly grilled fish, looks absolutely stunning.
What Ingredients are in Spicy Mahi Mahi?
This delicious spicy mahi mahi recipe combines the meaty texture of this popular fish with a creamy, colorful pepper sauce that adds just the right amount of heat. The dish balances rich creaminess with the natural flavors of fresh fish and sweet peppers, creating a restaurant-quality meal you can easily make at home. Anyone intimidated by cooking fish will find this recipe surprisingly straightforward, with impressive results that might make you wonder why you ever ordered fish at restaurants.
- 1 pound mahi mahi fillets
- 3 orange or yellow peppers
- 1 garlic clove, finely chopped
- 1 cup light cream
- Salt and pepper to taste
- Olive oil for sautéing
- 1/2 cup water
- 1 tablespoon vegetable oil (for the fish)
When shopping for this recipe, quality matters—especially with the fish. Look for mahi mahi that appears firm and smells fresh, not fishy. The peppers should be bright and firm, as they’re the foundation of your sauce. You can experiment with the heat level by substituting one of the sweet peppers with a spicier variety if you prefer more kick. And while the recipe calls for light cream, you could substitute half-and-half for a slightly lighter version, though you might lose some of the sauce’s luxurious texture. Fresh ingredients really make the difference here.
How to Make this Spicy Mahi Mahi

To prepare this delicious spicy mahi mahi dish, you’ll start by creating a vibrant chili sauce. Take 3 orange or yellow peppers and dice them into small pieces. Heat a pan with olive oil and sauté those colorful pepper bits for about 4 minutes until they begin to soften. Then add 1 finely chopped garlic clove to the mix—the aroma at this point is absolutely heavenly, trust me.
Pour in 1 cup of light cream, season with salt and pepper to taste, and let it simmer for 5 minutes. After that, add half a cup of water and cook for 3 more minutes before removing from heat. The sauce should be creamy with just the right amount of thickness.
For the star of the show, the 1 lb of mahi mahi, you’ll want to cut the fillets to your preferred portion size. Who doesn’t love personalizing their meal? Season each piece with salt and pepper, then brush with a tablespoon of vegetable oil (I’m guessing that’s what “vegetable aceti” refers to in the original recipe). Place the seasoned fillets on a preheated grill and cook for approximately 5 minutes on each side. The fish should flake easily with a fork when it’s done, with beautiful grill marks that add both flavor and visual appeal.
For an exceptional cooking experience, consider using premium cast iron cookware which provides superior heat retention and distribution when preparing this dish.
To serve, simply plate the grilled mahi mahi and generously spoon that gorgeous pepper cream sauce over the top. The combination of the smoky grilled fish with the creamy, slightly spicy sauce? Pure culinary magic.
Spicy Mahi Mahi Substitutions and Variations
While this spicy mahi mahi recipe is absolutely delicious as written, you’ve got plenty of options to customize it based on what’s available in your kitchen or local market.
Can’t find mahi mahi? No problem. Substitute other firm white fish like halibut, swordfish, or even salmon if you’re craving something different. The orange or yellow peppers can be swapped for red ones if you prefer a slightly sweeter flavor profile.
For a dairy-free version, coconut milk works beautifully instead of light cream, adding a tropical twist that complements the fish perfectly. And if you’re looking to dial up the heat, add a minced jalapeño or a dash of cayenne to the sauce. Trust me, the versatility of this dish is what makes it a staple in my recipe collection.
What to Serve with Spicy Mahi Mahi
A perfectly balanced meal needs more than just that delicious spicy mahi mahi as the centerpiece. I love pairing this fiery fish with cooling sides that complement its bold flavors without competing for attention.
Rice is my go-to foundation—coconut rice adds a subtle sweetness that tames the heat, while cilantro lime rice brings a zesty freshness. For veggies, grilled asparagus or a simple garden salad with cucumber and avocado provides that necessary crunch and color contrast.
Want something more substantial? Roasted sweet potatoes or a tropical fruit salsa (mango and pineapple, anyone?) create a delightful sweet-spicy dance on your palate. And don’t forget a cold beverage—a crisp white wine or citrusy mocktail cuts through the richness and refreshes between bites.
Final Thoughts
This spicy mahi mahi recipe has become my absolute favorite way to prepare this versatile fish. The combination of the grilled mahi mahi’s natural sweetness with the creamy, slightly spicy pepper sauce creates a flavor profile that’s simply irresistible. I love how the orange or yellow peppers add both vibrant color and a gentle heat that doesn’t overwhelm the delicate fish.
What makes this dish so special, in my opinion, is its adaptability. You can adjust the spice level to suit your taste, pair it with countless sides, and even prep components ahead of time. The entire meal comes together in under 30 minutes, making it perfect for both weeknight dinners and special occasions. Wouldn’t you agree that recipes striking this balance of simplicity and sophistication are kitchen treasures?




