Seared Ahi Tuna with Orange Avocado Salsa

Publication: Fifteen Spatulas

This Seared Ahi Tuna with Orange Avocado Salsa is easy to make, and has tons of flavor. It’s a delicious dinner fit for company or a special occasion!

Even though ahi tuna is often thought of as fancy restaurant food, it’s shockingly easy to make at home. Since most of the enjoyment of ahi tuna is all about cooking it properly and not overpowering the fish, you don’t want the preparation to be overly complicated anyway. For this recipe, we make a simple 2-ingredient marinade for the fish, and in the meantime a simple orange avocado salsa with flavors like mint and jalapeno. It’s really refreshing and light, and a fraction of the price of what you’d pay at a restaurant!


How to Make Seared Ahi Tuna with Orange Avocado Salsa:

To marinate the ahi tuna steaks, we’ll be using fresh orange juice and soy sauce:

It’s very simple, but gives a great balance of umami, savory, sweet, and brightness. Combine the ahi tuna and marinade ingredients in a bag, then place back into the fridge:


While the ahi marinates, get started on the orange avocado salsa. Combine fresh orange segments, minced jalapeno, fresh mint leaves, shallot, salt, and olive oil in a bowl:

Mix that all together to combine, then add diced avocado and a pinch more of salt, at the end. This makes sure you don’t accidentally overmash the avocado while stirring:

Toss to coat the avocado in all the flavors, and the salsa is ready:


Preheat a cast iron skillet over high heat, and add about a tablespoon of high heat oil, such as avocado oil, followed by the ahi tuna steaks:

I find it best to keep the interior as rare as possible, only searing the outsides until golden, about 1-2 minutes on each side:

Then I make sure to rub any pink spots on the sides against the hot skillet as well, to kill any bacteria on the outside. To serve, carefully slice the ahi tuna very thinly with a sharp knife, and serve with the orange avocado salsa:


Seared Ahi Tuna with Orange Mint Avocado Salsa

This Seared Ahi Tuna has tons of flavor, paired with an Orange Avocado Salsa on the side. It's a delicious dinner fit for company or a special occasion!


Course: Main Course

Cuisine: American

Prep Time: 20 minutes

Cook Time: 5 minutes

Total Time:1 hour

Servings: 2

Calories: 507cal



For the Tuna:

2 tbsp soy sauce

3 tbsp orange juice

2 6-ounce ahi tuna steaks

1 tbsp high heat cooking oil such as avocado oil

For the Orange Avocado Salsa:

3 navel oranges

1 jalapeno finely minced (2 tbsp)

2 tbsp chopped fresh mint

2 tbsp finely chopped shallot

1 tbsp extra virgin olive oil

1/4 tsp salt divided

1 avocado diced



Place the soy sauce, orange juice, and tuna steaks into a bag, and let marinate in the fridge for 30 minutes. In the meantime, prepare the salsa. Cut the oranges into segments and place into a bowl. Add the jalapeno, mint, shallot, oil, and 1/8 tsp salt, and stir to combine. Add the avocado and remaining 1/8 tsp salt, and toss gently, just enough to coat the avocado with the other ingredients.Preheat a skillet, preferably cast iron, over high heat, until the pan starts to smoke.Add the high heat cooking oil, then sear the tuna on each side for about 60-90 seconds, until browned. The pan should be hot enough that it sizzles loudly when you add the tuna.Once the bottom and top are seared and golden, rub any leftover exposed pink surfaces on the sides against the pan, to cook all exterior parts of the fish.Thinly slice the fish, then arrange on a plate with the orange avocado salsa on the side. Enjoy!



Calories: 507cal

Carbohydrates: 48g

Protein: 47g

Fat: 16g

Saturated Fat: 2g

Cholesterol: 66mg

Sodium: 965mg

Fiber: 12g

Sugar: 32g

This recipe is not at the ownership of Ohana Sportfishing Adventures. All content of this post is the property of fifteen spatulas. © 2010-2019 FIFTEEN SPATULAS

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