Ahi Tuna Recipe – a simple and delicious ahi tuna recipe that is ready in minutes! Perfect as-is with some dipping sauce, serve in a taco with salsa or in a delicious poke bowl!

Seared Ahi Tuna Recipe
One of my favorite recipes ever (right up there with Tuna Poke Bowls), this is a light and refreshing ahi tuna steak recipe that you are going to LOVE (perfect ! We answer all your questions about sushi-grade ahi tuna, how to cook it (and get that perfect sear) and how to serve it (love having this in a salad with some Asian-inspired dressing or in poke bowl). That umami flavor from the soy sauce and toasted sesame seeds just pairs perfectly together in this dish. Let’s dive in!
What You Will Need
- gorgeous ahi tuna steaks: ahi tuna is known for its firm texture and beautifully mild flavor. Feel free to reach for a sushi grade or sashimi grade (read more about those labels below) of either yellowfin or bigeye tuna (both types of ahi tuna).
- salt and pepper: ahi tuna has such a mild flavor, so we don’t want to over-season them, but they definitely need a little salt and pepper to bring them to life.
- sesame seeds: you will press these into the ahi tuna right before you sear them in a hot pan.
- oil: I generally reach for the olive oil, but avocado oil works just fine here
Does Seared Tuna Need to be Sushi Grade
In short – most likely, yes. BUT, there actually isn’t an official “sushi-grade” that fish can earn by meeting certain standards. So, while some stores sell fish with that label, it really means that it is the best, highest-quality fish the store is offering and they would feel safe eating it raw. While there is no universal or government-regulated “sushi-grade” available for fish, parasitic fish (like salmon) are required to be frozen (at a temp much lower than your own freezer can provide) to kill any parasites before being consumed raw.
Additionally, tuna is actually graded by wholesalers. But, again there is no “sushi-grade.” There is a Grade 1, which is the best grade tuna you can get and is, most likely (and hopefully) what your local grocery store would consider “sushi grade.”
So, yes, if you are making seared tuna it is safest if it is “sushi-grade,” BUT knowing what you now know about that phrase and how it is completely unregulated, it may also be just as safe to ask a lot of questions before buying any fish to be consumed raw. Is it the highest quality fish available, is it a reputable store, etc.
The Kitchn provides a good list of questions to ask here! It’s also important to use it right away after purchasing and make sure your cutting board and utensils are super clean!
Is Seared Ahi Tuna Safe
I think when people ask this question they are wondering if by searing the tuna, it somehow makes it safer, even though the inside is still raw. In my humble opinion, the answer is very similar to the previous question. I think seared tuna is safer than a purely raw piece of tuna, but the inside is still raw.
For that reason, I follow the same guidelines discussed above before buying raw fish. The highest quality available (Grade 1 for tuna), use it right away and make sure your cutting board and utensils are super clean!
Definitely not sharing this with you to scare you by any means, but I think its important to be a safe/smart consumer of raw fish. Just educate yourself and you really don’t have much to worry about. Of course, only eat it if you feel comfortable! Me – sushi and seared tuna are seriously some of may favorite foods and I eat them ALL the time!!
What Goes Well with Pan Seared Tuna Steaks
So you make this lovely, simple seared ahi tuna recipe … what should you serve with it?? Here are some of my favorites:
- a dipping sauce (see recipe Notes for soy-sauce related suggestions)
- maybe a slaw – we love this Sesame Ginger Slaw
- anything avocado! Maybe some chunky guacamole?
- I personally think roasted broccolini goes with anything
- some cauliflower rice, sprouted brown rice, sushi rice or brown jasmine rice!
- for an asian-inspired vegetable you could do baby bok choy!
Alright, you guys are now seared tuna pros! Excited for you to try this super simple (but delicious!) pan seared tuna recipe!!!
Where to Find Sushi-Grade Ahi Tuna
I have had good luck finding sushi-grade or sashimi grade tuna (yellowfin tuna or bigeye tuna) at Whole Foods and other specialty grocery stores. Otherwise, check out your local fishmonger or fish market (aka – local person who specializes in selling fish).
How to Make Seared Ahi Tuna
Pat a piece of raw ahi tuna dry with clean paper towels.

Season your ahi tuna with salt and pepper (you can also rub a little sesame oil on top too if you want).

Press sesame seeds into each side.

Sear on both sides in a hot cast iron skillet – about 30 second (and up to 1 minute) per side.

Remove from the skillet. Slice against the grain and serve however you wish and enjoy!




We also love serving them in tacos (perfect for leftovers too) (See: Ahi Tuna Tacos).

Recipe FAQ
- Paleo/Whole30: To ensure Whole30/Paleo compliance – use coconut aminos. For a gluten-free alternative, use Tamari sauce. Otherwise, feel free to use soy sauce.
- How to Serve: we love these Seared Tuna Rice Bowls or these Ahi Tuna Tacos!
- Storage: it is best to consume this dish immediately – if you have leftovers store in an airtight container in the refrigerator and consume within 24 hours.

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Made this recipe and loved it?! We would love it if you would take a minute and leave a star rating and review – it is also helpful if you made any substitutions or changes to the recipe to share that as well. THANK YOU!
Other Recipes You Might Like
Seared Tuna Rice Bowl
Tuna Poke Bowl
Salmon Sushi Bowl
Shrimp Spring Rolls

Seared Ahi Tuna Recipe
- Prep Time: 5 minutes
- Cook Time: 2 minutes
- Total Time: 7 minutes
- Yield: 2–4 servings 1x
- Category: Fish
- Method: Stove Top
- Cuisine: American
Description
Simple Seared Ahi Tuna Recipe – Your go-to seared ahi tuna recipe! So simple and always delicious!
Ingredients
- (2) 1 inch raw ahi tuna steaks
- kosher salt
- ground black pepper
- 2 teaspoons white sesame seeds
- 2 tablespoons olive oil (or avocado oil)
Instructions
- Place tuna steaks on plate.
- Pat dry with clean paper towel.
- Sprinkle each side with salt, pepper and 1 teaspoon of sesame seeds per side.
- Pat seasoning into each side to make sure they stick.
- Take large cast iron skillet and add oil.
- Bring to medium-high heat.
- When oil just starts to smoke, place tuna steaks in skillet.
- Cook for 30-45 seconds per side (or up to 1 minute if you just barely want it rare in the middle) – this will create a nice crust on either side.
- Remove and let rest on clean plate for 5 minutes.
- Slice against the grain.
- Serve immediately with sauce of choice (see notes below).
Notes
- Paleo/Whole30: To ensure Whole30/Paleo compliance – use coconut aminos. For a gluten-free alternative, use Tamari sauce. Otherwise, feel free to use soy sauce.
- How to Serve: we love these Seared Tuna Rice Bowls or these Ahi Tuna Tacos!
- Storage: it is best to consume this dish immediately – if you have leftovers store in an airtight container in the refrigerator and consume within 24 hours.
- eat undercooked or raw foods at your own risk (see full blog post above for discussion about sushi-grade tuna, etc)
Nutrition
- Serving Size: 1/2 piece tuna
- Calories: 83
- Sugar: 0 g
- Sodium: 315.7 mg
- Fat: 7.8 g
- Carbohydrates: 0.7 g
- Protein: 3.3 g
- Cholesterol: 4.7 mg
Keywords: ahi tuna, seared ahi tuna steak, seared ahi tuna recipe
Originally published April 2, 2019.
Hayley says
The ONLY way to make tuna (besides sushi 😉)! Make sure your pan is super hot first to ensure you get that perfect sear and don’t cook it for more than a minute! The sesame seeds add a nice crunch! Can’t wait to make it again!
★★★★★
Erin says
yay! So happy you enjoyed this, Hayley! One of my favorite recipes! Thanks for coming back to leave a review!
Lily says
Did you thaw the tuna first? Or cook it when it’s still frozen? Thank you. I just bought a package and would like to try your recipe. Thanks!
Erin says
Hi Lily – thaw your tuna first before cooking! enjoy!
Lisa Carr says
I have a question and did not know where else to post it. Can I buy “Frozen Ahi Tuna” to use for this recipe or any of your “sushi style” recipes if I cannot get “sushi grade fresh fish”?
Tom says
I’ve had seared ahi tuna in restaurants many times, but this is my first try at home. Very simple, but oh, so delicious!
★★★★★
Erin says
Yay!! So glad to hear that, Tom!!! It’s a favorite recipe of mine! Thanks for the feedback!
courtney Costello says
It’s wasabi whole 30 compliant?
★★★★★
Erin says
Hi Courtney! That depends on the ingredients – just read your labels carefully! I believe there are a couple brands out there that are compliant.