Keto Diet App - Free Download Keto Diet App - Free Download
Take the guesswork out of following a low-carb diet, lose body fat & feel great!
KetoDiet app is FREE to download!

Low-Carb Tuna Poke Stuffed Avocados

4.6 stars, average of 14 ratings

This post may contain affiliate links, see our disclaimer.

Low-Carb Tuna Poke Stuffed AvocadosPin itFollow us 148.4k

Stuffed avocados are a keto staple because they are so quick and easy to prepare.

I love poke bowls, it’s probably my number one go-to when it comes to grabbing a quick low-carb meal out when I’m utterly sick of Chipotle. When I’m able to find sashimi grade tuna or salmon at the market I jump at the chance to make it at home as well.

For this keto recipe I thought it would be fun to make a Tuna Poke Stuffed Avocado! Just a few simple ingredients, quality fish, and 5 minutes is all you need to make this light lunch!

Heads up that these sashimi stuffed avocados don’t keep well so you’ll want to eat it immediately, somehow I don’t think that will be an issue.

Hands-on Overall

Allergy information for Low-Carb Tuna Poke Stuffed Avocados

✔  Gluten free
✔  Dairy free
✔  Egg free
✔  Nut free
✔  Nightshade free
✔  Pork free
✔  Coconut free
✔  Shellfish free
✔  Beef free

Nutritional values (per serving)

Net carbs5 grams
Protein26.2 grams
Fat34.5 grams
Calories467 kcal
Calories from carbs 5%, protein 24%, fat 71%
Total carbs19.4 gramsFiber14.4 gramsSugars2.1 gramsSaturated fat5.1 gramsSodium396 mg(17% RDA)Magnesium99 mg(25% RDA)Potassium1,455 mg(73% EMR)

Ingredients (makes 1 serving)

  • 1 large avocado, halved (200 g/ 7.1 oz)
  • 85 g sashimi grade tuna, diced (3 oz)
  • 1 tsp tamari sauce or coconut aminos
  • 1 tsp toasted sesame oil
  • 1 medium green onion, minced (15 g/ 0.4 oz)
  • 2 tbsp chopped cucumber (20 g/ 0.7 oz)
  • 1 tsp crumbled dried seaweed such as nori or sugar-free furikake
  • Optional: dash of chili sauce, chili paste or freshly chopped chilies for extra heat (you can make your own Sriracha Chili Sauce)


  1. Cut the tuna into small cubes. In a small bowl mix together the tuna, tamari, sesame oil, chili paste (optional), green onions, and cucumber.
    Low-Carb Tuna Poke Stuffed Avocados
  2. Halve the avocado and fill the center of both halves with the poke mixture. Top with seaweed.
    Low-Carb Tuna Poke Stuffed Avocados
  3. Serve immediately. Low-Carb Tuna Poke Stuffed Avocados

Ingredient nutritional breakdown (per serving)

Net carbsProteinFatCalories
Avocado, fresh
3.7 g4 g29.5 g322 kcal
Tuna, yellowfin (fresh)
0 g20.7 g0.4 g93 kcal
Tamari sauce (gluten-free soy sauce)
0.3 g0.6 g0 g4 kcal
Sesame oil, toasted
0 g0 g4.5 g40 kcal
Spring onion, scallion, green onion, fresh
0.7 g0.3 g0 g5 kcal
Cucumber, fresh
0.3 g0.1 g0 g2 kcal
Nori seaweed sheets
0 g0.4 g0 g2 kcal
Total per serving
5 g26.2 g34.5 g467 kcal

Low-Carb Tuna Poke Stuffed AvocadosPin itFollow us 148.4k

Do you like this recipe? Share it with your friends! 

Lauren Lester
Creator of Healthful Creative

Lauren Lester

Lauren is a food photographer, recipe developer, and author.

She is the founder of the creative content agency, Healthful Creative. HC specializes in helping food centered brands share their story through recipe development + food photography.

Let us know what you think, rate this recipe!

Leave a comment

Note: Any links to products or affiliate links will not be approved.
Please note that we do not offer personalised advice. For any diet related questions, please join our Facebook community.

Comments (4)

Can I use smoked salmon? I don't know if I can find sashimi grade fish where I live. That looks so good!

That will work for a stuffed avocado but not so much for the poke flavour.  Smoked salmon has a strong flavour very different from poke. You may want to try cooked tuna or cooked (unsmoked) salmon instead 😊

Hi, do I miss the chili paste in the ingredients?

You are right, it was omitted from the list! It's an optional ingredient that can be added for extra heat. You can also use sugar-free chili sauce or even freshly chopped chilies.