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    Home » Recipes » High Protein Dairy Free Snack Recipes

    Spicy Tuna Stuffed Avocados [Whole30]

    Modified: Nov 20, 2025 · by Shelby Stover · This post may contain affiliate links · 22 Comments

    Jump to Recipe
    Pinterest image with text: tuna stuffed avocados laid out around a bowl of tuna saladbehind it

    Spicy Tuna Stuffed Avocado is a healthy snack or easy lunch that takes only 5 minutes to whip up. A creamy, Whole30 avocado tuna salad is paired with bold flavor for a high-protein combo that keeps you full and energized without feeling heavy.

    Sliced avocados stuffed with tuna salad around a glass bowl of tuna salad.

    "We love tuna with dill pickles, so yum! The creamy tuna in avocado is so good! Thanks for this healthy lunch or light dinner recipe. (I actually love it for dinner when my body seems to do best with fewer carbs.)" - Megan S.

    A Quick Look At The Recipe

    • ⏲️Ready In: 15 Minutes
    • 👪Serves: 5
    • 🍽 Calories and Protein: 467 kcals and 17 grams of protein
    • 📋 Main Ingredients: Avocados, tuna, Whole30 mayonnaise, cucumber, jalapenos, and baby dill pickles.
    • 📖 Dietary Notes: Dairy-free, gluten-free, grain-free, paleo, and Whole30.
    • ⭐ Why You'll Love It: Creamy avocado paired with flavorful tuna makes this a simple, refreshing, and protein-filled snack that keeps you energized.

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    Not everyone loves spending time in the kitchen (I definitely didn’t when my kids were little). That’s why I focus on meals that are fast, practical, and flavorful, and it doesn’t get easier than a no-bake recipe. These avocados stuffed with tuna salad are a summer meal-prep lifesaver, right up there with bacon wrapped steak bites, gluten-free chicken wings, and even a soba noodle bowl when you need something quick.

    A tuna stuffed avocado works for every major diet and gives you a huge boost of protein without relying on another chicken breast (seriously, learn how to eat 100 grams of protein with the playbook). You get all the nostalgic flavor of Whole30 tuna salad with the added richness of creamy avocado and healthy fats to keep you full. And if you’ve got extra tuna to use up, don’t skip these Whole30 tuna salad stuffed peppers, they're equally easy and just as satisfying

    Jump To
    • A Quick Look At The Recipe
    • Why You'll Love This Recipe
    • Ingredients and Substitutions
    • Flavor Variations
    • How To Make Spicy Tuna Stuffed Avocado
    • Expert Tips
    • Whole30 Tuna Salad Stuffed Avocados
    • More High-Protein Whole30 Recipes
    • Spicy Tuna Stuffed Avocados (Whole30)

    Why You'll Love This Recipe

    Easy to make: This tuna stuffed avocado recipe is whipped up in just 5 minutes with minimal ingredients.

    Healthy and Filling: Packed with protein and healthy fats, it fits into most dietary restrictions.

    Versatile: It's super simple to vary the taste of the Whole30 tuna salad to your personal preference.

    Ingredients and Substitutions

    • Tuna: Opt for a high-quality tuna and opt for water-packed to save on calories. Wild planet albacore tuna is normally a great choice.
    • Paleo and Whole30 Mayo: If you’re not up for making your own gluten-free mayonnaise, double-check the brand you’re using is keto, paleo, and Whole30 approved. My personal favorite is Primal Kitchen Mayo, as it’s made with avocado oil and one of the only ones on the Whole30 approved list!
    • Spice: The recipe calls for jalapenos butt you could also add or swap for cayenne pepper too.

    See the recipe card for full information on ingredients and quantities.

    Flavor Variations

    Bold: Add a tablespoon of bold, spicy mustard to the mix for an extra kick.

    Gut Healthy: Mix some kimchi into the tuna salad. I do this with my spicy deviled eggs, and it's great.

    How To Make Spicy Tuna Stuffed Avocado

    Cucumbers and pickles on a wooden cutting board being chopped

    Step 1: Slice the avocados in half and pit them using an avocado tool.re

    Stuffed Avdocado prep 2 copy

    Step 2: Mix together all other ingredients.

    Stuffed Avdocado prep 3 copy

    Step 3: Portion out the tuna salad mixture into the avocado halves and pop them in the fridge!

    Stuffed Avdocado prep 5-1 copy

    Step 4: Enjoy!

    Expert Tips

    Make sure to buy quality tuna as it will affect the taste of the stuffed avocado (just like these canned chicken patties).

    If you’re making these tuna stuffed avocados as an appetizer, rub the sliced avocados with some lemon juice before stuffing! This will ensure they stay green and fresh-looking longer. This is a fun hack for these keto ceviche stuffed avocados, too!

    If you’re making this recipe in bulk, definitely use the avocado tool! It’s not necessary, but it’s actually one of my most used kitchen tools.

    Tuna stuffed avocado tastes best when chilled. Either chill the tuna before making it or pop the finished product into the fridge for a while.

    Storing them: If you have leftovers, store them in an airtight container for up to 2 days. If possible, rub the avocados with a bit of lemon juice as they will turn brown. If you want to make them in advance, make and store your healthy tuna salad, and then only portion them into the avocados when you're ready for them

    Whole30 Tuna Salad Stuffed Avocados

    Is it healthy to put mayo in tuna?

    Classic tuna salad recipes use an abundance of mayonnaise loaded with unhealthy oils, fats, and calories. Mayo is healthy in a tuna salad when it is a paleo or Whole30-approved recipe or brand. When using mayo in tuna, make sure to keep the amount minimal and not go overboard.

    Is tuna good to lose weight?

    Tuna can be part of a healthy weight loss diet. It’s high in protein and lower in carbohydrates, which means it’s also approved by many diets. Like anything, though, make sure to rotate your protein choices to achieve the best (and healthiest) results.

    Do tuna and avocado go good together?

    Tuna and avocado go well together because you're pairing a healthy fat with a high-protein food. This combination is great for weight loss, keeping full, and flavor.

    A glass bowl of tuna salad with pickles and multiple avocados stuffed with the salad around it

    More High-Protein Whole30 Recipes

    • Chicken, pepper, and spinach omelet on a white plate with a side of blueberries and topped with kimchi.
      Whole30 Chicken Omelet
    • Scrambled eggs being poured into cooked ground beef in a cast iron pan.
      Ground Beef and Eggs Recipe [Whole30 Scramble]
    • Chocolate gut-healing chocolate smoothie in a glass with toddler hands holding it.
      Gut Healing Smoothie Recipe [Whole30]
    • Apple cranberry smoothie i a mason jar with whole30 whipped cream and cranberries on top and cranberries around the jar and straws in it.
      Apple Cranberry Protein Smoothie [Whole30]

    If you tried this Spicy Tuna Stuffed Avocados Recipe or any other recipe on my blog, please leave a 🌟 star rating and let me know how it goes!

    Sliced avocados stuffed with tuna salad around a glass bowl of tuna salad

    Spicy Tuna Stuffed Avocados (Whole30)

    Shelby Stover
    Tuna stuffed avocados make a carb-friendly, high-protein snack! With minimal ingredients, this tuna avocado combo is promised to keep you fueled!
    5 from 4 votes
    Print Recipe Pin Recipe
    Prep Time 10 minutes mins
    Cook Time 0 minutes mins
    5 minutes mins
    Total Time 15 minutes mins
    Course Appetizer, Main Course
    Cuisine American
    Servings 5
    Calories 467 kcal

    Video

    Equipment

    • Avocado pitter

    Ingredients
      

    • 2 cans tuna water drained
    • 3 inches cucumber diced
    • 4 baby dill pickles diced
    • ½ teaspoon garlic powder
    • ¼ teaspoon sea salt
    • ¼ cup mayonnaise keto & whole30 approved
    • 5 avocados
    • ½ jalapeno chopped

    Instructions
     

    • In a large bowl fluff and break apart the tuna.
    • Prep the cucumber, jalapeno, and pickles. Add them to the tuna.
    • Add in the seasonings and mayonnaise.
    • Mix until everything is combined. Chill in the fridge one hour.
    • Prep your avocados by cutting them in half and removing the pit. If you need to, make the hole where the pit was a bit bigger (just add the extra avocado to the tuna mixture!).
    • Portion the tuna mixture into the avocado halves. Place the stuffed avocados into the fridge until ready to eat.

    Notes

    • You can easily make your own mayonnaise but if not, double-check that the one you’re using is Whole30 approved.
    • If you’re making a tuna stuffed avocado as an appetizer, rub the sliced avocados with some lemon juice before stuffing! This will ensure they stay green and fresh looking longer.
    • The recipe nutrition is slightly skewed: one serving is a full avocado, and one full avocado contains 11.6g total carbs, 2.5g net carbs. Thus, a serving of the tuna avocados should be around 6-8g carbs.
    • If you’re making this recipe in bulk, definitely use the avocado tool!
    • The tuna stuffed avocados taste best when chilled. Either chill the tuna before making them or pop the finished product into the fridge for a while.
    • Add cayenne pepper if you REALLY like heat.
    Disclaimer:

    Nutrition values are estimates only, using online calculators. Please verify using your own data"

    Nutrition

    Calories: 467kcalCarbohydrates: 19gProtein: 17gFat: 39gSaturated Fat: 6gPolyunsaturated Fat: 9gMonounsaturated Fat: 22gTrans Fat: 0.02gCholesterol: 29mgSodium: 771mgPotassium: 1164mgFiber: 14gSugar: 2gVitamin A: 451IUVitamin C: 23mgCalcium: 66mgIron: 2mg
    Have You Tried This Recipe?Please leave a star rating and comment below. Mention @fitasamamabear or tag #fitasamamabear!

     

     

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    Comments

    1. Donny says

      January 03, 2022 at 4:24 pm

      5 stars
      I never thought to put cucumbers in tuna salad. Love that idea, especially with the avocado.

      Reply
      • fitasamamabear says

        January 06, 2022 at 7:20 pm

        Cucumbers or pickles my kiddos love so I always throw them in! It's a nice switch up!

        Reply
    2. Megan Stevens says

      December 25, 2021 at 1:22 pm

      5 stars
      We love tuna with dill pickles, so yum! The creamy tuna in avocado is so good! Thanks for this healthy lunch or light dinner recipe. (I actually love it for dinner when my body seems to do best with fewer carbs.)

      Reply
      • fitasamamabear says

        December 27, 2021 at 12:53 am

        It makes such a light option when you're not feeling like a big THING. We use it for summertime dinners 🙂

        Reply
    3. Stacey Crawford says

      December 22, 2021 at 4:49 pm

      5 stars
      I love how easy this recipe is & the pickles are such a great addition!

      Reply
      • fitasamamabear says

        December 27, 2021 at 12:51 am

        Easy recipes are a life staple currently lol

        Reply
    4. Vladka says

      December 21, 2021 at 9:42 am

      5 stars
      Dill pickles are the ingredients that are missing in my stuffed avocado with tuna recipe. It is one of my favorite quick dinner recipes that everybody loves. Next time I add them there!

      Reply
      • fitasamamabear says

        December 27, 2021 at 12:51 am

        Yes! They give it such a fun little bite! Only way my 6yo will eat it haha

        Reply
    5. Farrah says

      October 19, 2018 at 1:43 pm

      I need to go restock on tuna! I love any excuse to have more avocado! 😛

      Reply
      • fitasamamabear says

        October 19, 2018 at 4:54 pm

        Haha right?! You literally cannot go wrong with avocado and anything!

        Reply
    6. Jessica Levinson says

      August 15, 2018 at 7:50 pm

      Love how easy these are to make! Perfect for a busy day lunch!

      Reply
      • fitasamamabear says

        August 16, 2018 at 12:16 am

        Yes! They're so yummy the next day!

        Reply
    7. linda spiker says

      August 14, 2018 at 10:42 pm

      A fabulous keto salad! Love it for summer too:)

      Reply
      • fitasamamabear says

        August 14, 2018 at 11:50 pm

        Nice and light!

        Reply
    8. Vanessa Pruitt says

      August 14, 2018 at 7:29 pm

      I really need to try these! I love tuna salad and I used to be fully keto. I'm not on keto anymore but I still like a lot of the keto friendly recipes because they are so healthy.

      Reply
      • fitasamamabear says

        August 14, 2018 at 7:34 pm

        I'm actually not a keto person to be honest. I just like eating protein and fat so sometimes it ends up keto friendly lol

        Reply
    9. Raia Todd says

      August 14, 2018 at 4:19 pm

      These sound so easy! Perfect for a light lunch. I can't wait to try them. 🙂

      Reply
      • fitasamamabear says

        August 14, 2018 at 7:33 pm

        I love them! So simple to make too

        Reply
    10. Daniela says

      August 14, 2018 at 3:09 pm

      Two of my favorite foods in the world! Tuna and Avocado! Yessss 🙂

      Reply
      • fitasamamabear says

        August 14, 2018 at 7:33 pm

        Such a tasty combo! And it's all protein and fat so win lol

        Reply
    11. Carol Little R.H. @studiobotanica says

      August 14, 2018 at 1:30 pm

      Terrific combination!
      I love pickles too -- and this is my favourite way to make tuna 'salad'. Will pin and keep in mind for a yummy snack, light lunch or appetizer idea.

      Reply
      • fitasamamabear says

        August 14, 2018 at 7:33 pm

        Pickles make everything more awesome! Plus, avocados, right?!

        Reply
    5 from 4 votes

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