Baked Mahi Mahi

Baked mahi mahi fillets are an easy and healthy one-pan dinner with a delicious mixture of well-seasoned white fish and veggies baked together, resulting in a mouthwatering dinner the whole family will love. 

Next time try this baked sea bass.

Save this recipe by clicking on the ❤️ heart on the right-hand side of the screen or in the recipe card.

On busy weeknights, you want a simple, wholesome meal that doesn't take much time. Grab your cast iron skillet with a little olive oil and pan-sear the mahi mahi with garlic, salt, and pepper.

Next, you'll be using the same pan to sauté fresh veggies in butter and seasonings and finish it all in the oven. This dinner will make you feel like a gourmet cook. It's really that good!

Jump to:

• Mahi Mahi recipe
• Ingredients you'll need
• Step by step: instructions
• Adaptable recipe – make it your own!
• My notes
• Love fish recipes? Here you go!
• Your questions answered: FAQs
• Perfect pairings: what to serve with
• Storage and reheating
• You might also like
• Baked Mahi Mahi

Mahi Mahi recipe

• You only need simple ingredients so you don't have to worry about a costly trip to the grocery store. 
• You can also customize this recipe by adding your favorite vegetables and seasonings to the fish. 
• Mahi Mahi filets stand up well when cooked, so you don't have to worry about these falling apart like other white fish filets. 
• This easy baked mahi mahi recipe can be ready in 30 minutes, so it's great for busy days.
• Mahi Mahi is a flaky fish with a mild flavor and firm texture, which appeals to many palates.

With ingredients that are all easy to find at your local grocery stores and baked with simple seasoning, this delicious fish recipe will be a family favorite that you want to make over and over again. 

Ingredients you'll need

Note: This is an overview of the ingredients. You'll find the full measurements and instructions in the recipe card (printable) at the bottom of the page.

Ingredient Notes:

• Oil - I like to use olive oil, however you can also use canola or avocado oil. 
• Mahi Mahi filets - You can use frozen or fresh mahi mahi filets for this delicious meal. 
• Butter -  I use salted butter, unsalted butter can also be used. 
• Tomatoes - I like to use cherry tomatoes in a variety of colors. Grape tomatoes can also be used. 
• Seasonings - To add flavor, I like to add fresh cilantro, salt, black pepper, garlic powder, and cumin to this tasty recipe.

Step by step: instructions

Note: This is an overview of the instructions. The detailed instructions are in the recipe card below.

1. Preheat the oven to 375°F. Pat the dry fish filets and set aside. In a non-stick skillet over medium high heat add oil, then add fish filets and season top with a dash of salt, garlic powder and black pepper.
2. Cook for about 4 minutes or until the bottom is browned. Flip fish to the other side and season. Keep cooking until browned. Remove fish from the skillet and set aside.
3. In the same skillet, melt butter then add tomatoes, season with salt, garlic powder, black pepper and cumin. Cook tomatoes for about 3 minutes or until it starts to burst. Remove from heat and add cilantro.
4. Return the fish to the skillet and bake in the oven for 5 more minutes.

Adaptable recipe – make it your own!

• You can swap out the vegetables in this healthy meal, and vegetables such as fresh green beans, broccoli, or even bell peppers will add some additional flavor.
• Try serving the baked fresh on top of corn tortillas and topping it with sliced red onions to make fish tacos! 
• You can also squeeze a burst of fresh lemon juice over the top of the fish for a burst of citrus flavor.  
• If your family likes spice, top your fresh with a sprinkle of red pepper flakes or cayenne pepper. 

My notes

• Make sure to thaw your fish prior to cooking them.
• If you do not like cilantro you can use fresh parsley.
• It is better to pat dry mahi-mahi fillet with paper towels before searing.

Love fish recipes? Here you go!

Your questions answered: FAQs

Perfect pairings: what to serve with

Serve baked mahi mahi with plain instant pot Basmati rice, roasted vegetables or cauliflower rice, zucchini noodles, and a light salad for low carb dinner. All of these recipes are my favorite side dishes to pair with these fish fillets; I know it's hard to choose, but you can't go wrong with any of them. 

Storage and reheating

Storage: Store in an airtight container in the fridge for 2-3 days. 

Freezing:  These fish fillets can also be frozen for up to 3 months. 

Reheating: I've found the best way to reheat baked fish is in the oven at 350 degrees F for 10-15 minutes or until warm all the way through. 

You might also like

• Air fryer Shrimp Tacos ready in less than 15 minutes making it a great healthy weeknight dinner.
• Shrimp scampi is a classic Italian dish that is made with tender, juicy shrimp and a flavorful garlic and butter sauce. Your family is going to love this simple dish.
• The bold spices and tangy sour cream sauce on these Baja Shrimp Tacos are going to make your mouth sing. Kick back and relax on a tropical vacation with this 20 minute easy dinner idea.

We all know that we need to eat more fish, it is good for you. This is your chance to start, so what are you waiting for?!🙃 Give it a try! If you do, please share your thoughts with us in the comments below!