
Roasted Mahi Mahi with Courgette
Prep
15 mins
Cook
25 mins
Servings
4
Difficulty
Easy
This is one of my go to weeknight dinners because it comes together in just 40 minutes from start to table. Mahi mahi is such a wonderful fish, packed with lean protein and omega 3 fatty acids that are great for your heart, and it pairs beautifully with tender roasted courgettes. The best part is how simple it is to pull off. You just toss everything on a sheet pan, let the oven do the work, and end up with restaurant quality results. Fresh garlic, lemon, and herbs keep things bright and flavourful without any fussy techniques.
Ella x
Ingredients
- 4mahi mahi fillets(6 oz each, patted dry)
- 2courgettes(cut into 3-inch batons)
- 4 tablespoonsolive oil
- 1 teaspoonsalt
- ½ teaspoonblack pepper
- 3garlic cloves(minced)
- 3 tablespoonsfresh lemon juice
- 3 tablespoonsunsalted butter
- 1 tablespoonfresh thyme(chopped)
- 1 tablespoonfresh parsley(chopped)
- 1 teaspoonlemon zest
- ¼ teaspoonred pepper flakes
Detail level
Instructions
- 1
Preheat your oven to 425°F (220°C). On a large baking sheet, toss the courgette batons with 2 tablespoons of olive oil, half the salt, and a pinch of black pepper. Spread them in a single layer and roast for 12 minutes until they begin to soften and lightly brown.
Tip: Cut courgettes to similar sizes so they roast evenly.
- 2
While the courgettes are roasting, heat the remaining 2 tablespoons of olive oil in a small pan over medium heat. Add the minced garlic and sauté for about 30 seconds until fragrant, being careful not to burn it.
Tip: Keep the heat moderate to prevent garlic from turning bitter.
- 3
Add the lemon juice, butter, thyme, and red pepper flakes to the garlic pan. Stir until the butter melts completely and the sauce comes together. Remove from heat and set aside.
Tip: This herb butter sauce can be made while the courgettes roast to save time.
- 4
Remove the roasting sheet from the oven and nestle the mahi mahi fillets among the courgettes. Season the fish generously with the remaining salt and black pepper.
Tip: Pat the fish dry before seasoning to ensure better browning.
- 5
Spoon half of the herb butter sauce over the fish and courgettes, reserving the rest for serving. Return the sheet to the oven and roast for 12-14 minutes until the fish is opaque and flakes easily with a fork.
Tip: Don't overcook the mahi mahi as it can become dry; check for doneness at the thickest part of the fillet.
- 6
Transfer the roasted mahi mahi and courgettes to serving plates. Drizzle with the remaining warm herb butter sauce and garnish with fresh parsley and lemon zest before serving.
Tip: Serve immediately while the fish is hot and the courgettes are still tender-crisp.
Recipe Variations
Get AI-powered ingredient substitution suggestions.
You Might Also Like

Tropical Quinoa
This tropical quinoa bowl has become my go to weeknight dinner because it comes together in just forty minutes and tastes like a mini vacation on a plate. Quinoa is one of my favorite ingredients since it's a complete protein with all nine essential amino acids, making it so satisfying and perfect for keeping energy levels steady. The combination of papaya, red bell pepper, and fresh cilantro brings vibrant flavors and colors, while the rice wine vinegar and orange zest add just the right brightness. Best part is the ingredient list is simple and affordable, yet feels fancy enough to impress anyone at your table.

Mexican Rice
This Mexican rice recipe is one of my go to weeknight favorites because it comes together in just about an hour and tastes absolutely authentic. The tomatoes give it that beautiful color and rich flavor while also providing lycopene, a powerful antioxidant that's great for your heart. What I love most is how budget friendly it is, using simple ingredients you probably already have on hand. The whole process is straightforward enough that even beginners can master it, and the result is a vibrant, fragrant rice dish that pairs perfectly with any protein.

Coconut & raspberry crush
Have you tried making a drink that's both refreshing and genuinely good for you? This coconut and raspberry crush is my go to when I want something special without the fuss. The best part is how quick it comes together in just ten minutes of prep. Coconut water is absolutely fantastic for hydration, packed with natural electrolytes that your body actually needs. I love combining it with tart raspberries and a hint of mint for that perfect balance of sweet and zingy. It's simple, it's delicious, and honestly, it feels like you're treating yourself to something fancy.
Reviews
Sign in to write a review.