Easy Tuna Salad Stuffed Avocado

by Joanna
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This tuna salad stuffed avocado is packed with protein and healthy fats, making it a nutritious lunch option. This easy-to-make recipe is ideal for a wholesome lunch or satisfying snack, boasting a mere 4g net carbs per serving.

Tuna Salad Stuffed Avocado

Are you craving an easy and healthy lunch recipe? Try these tasty tuna-filled avocado boats! They’re easy to make, healthy, and ready in just 15 minutes.

Avocado is an excellent source of healthy fats and fiber, and in combination with tuna protein, these avocado boats help you enjoy a nutritionally balanced snack.

These avocado halves stuffed with tuna are the simplest recipe you can prepare for your loved ones! This dish is extremely healthy and light, full of antioxidants, and will be loved by everyone.

Why Are You Going To Love This Tuna Stuffed Avocados Recipe

  • Delicious: The combination of creamy ripe avocado and savory tuna creates a mouthwatering taste that is both refreshing and satisfying.
  • Easy to make: With minimal ingredients and simple preparation steps, you can whip up this recipe quickly. It’s perfect for busy days or when you’re craving a healthy snack on the go.
  • Versatile: Get creative and add diced vegetables, herbs, or your favorite spices. It’s a flexible recipe that allows you to customize it to your liking.
  • Nutrient-dense: Avocados are loaded with healthy fats, vitamins, and minerals, while tuna provides a good source of lean protein.
  • Diet-friendly: Whether you follow a low-carb, gluten-free, or dairy-free diet, this recipe fits well into different dietary lifestyles.
Tuna Salad Stuffed Avocado

Ingredients You’ll Need

This recipe requires only a few easy-to-find ingredients you probably already have in your kitchen. Here is a list of everything you will need:

  • Avocado – make sure you use a large, ripe avocado to make it easy to fill.
  • Tuna – To minimize calories, use high-quality tuna packed in water.
  • Greek Yogurt – you can also use mayonnaise. I chose to use Yogurt because it is a little sour and combines perfectly with the tuna.
  • Celery – It adds a nice crispness and taste to the salad. If you want, you can easily replace it with red bell pepper.
  • Dill Relish – will give the tuna and avocados a great, salty-sour boost. 
  • Red Onion – Chop them thinly before adding them to your tuna salad–or, if they’re still too strong for you, soak them in ice water for a couple of minutes before chopping and adding them to your tuna salad.
  • Lemon Juice – no recipe with tuna without some lemon juice; it completes the flavors in this recipe.
  • Dill – Whether you are using fresh or dried, dill pairs perfectly with this salad.
  • Garlic – garlic powder will add a great flavor to the salad.
  • Salt & Pepper –to taste. But feel free to add your favorite seasoning.
  • Parsley – you will need fresh chopped parsley to garnish.

How To Make This Tuna Salad Stuffed Avocado

I think this is one of the easiest recipes you’ve ever tried. Here is everything you need to do:

  1. Cut the avocado in half and use your knife to take out the pit gently.
  2. Spoon a good part of the fruit pulp and take it out in a bowl.
  3. Prepare the tuna salad. Drain the liquid from the canned tuna first, then chop all ingredients finely. 
  4. Add all the ingredients to a large mixing bowl and combine them well.
  5. Once the mixture is ready, fill the avocado halves with it.
Tuna Salad Stuffed Avocado

A Few Tips

  • Choose ripe avocados: Opt for avocados that are slightly soft when gently squeezed. They should yield to gentle pressure without being overly mushy.
  • Flake the tuna: Use a fork to flake the tuna into small pieces. This will make it easier to mix with the other ingredients and create a more evenly distributed filling.
  • Add a citrus kick: Squeeze some fresh lemon or lime juice over the avocado halves before filling them with tuna. The citrus acidity will not only enhance the flavor but also help prevent the avocado from browning.
  • Adjust seasoning to taste: Feel free to experiment with different seasonings like herbs, spices, or even a dash of hot sauce to personalize the flavor profile of the tuna filling.

Recipe Variations

  • Mediterranean: Add tomatoes, cucumbers, red onions, and crumbled feta cheese to the tuna salad. Sprinkle some fresh dill and drizzle with olive oil for a Mediterranean-inspired flavor.
  • Tex-Mex: Add canned corn, black beans, diced bell peppers, and chopped cilantro into the tuna mixture. Season with cumin, chili powder, and a squeeze of lime for a zesty Tex-Mex twist.
  • Asian: Mix the tuna with soy sauce, sesame oil, grated ginger, and chopped scallions. Top with toasted sesame seeds and a sprinkle of seaweed flakes for an Asian-inspired twist.
  • Vegan option: Replace the tuna with mashed chickpeas or cooked quinoa for a plant-based alternative. Add chopped veggies, such as celery, carrots, and bell peppers, along with your favorite seasonings.

Storing Ideas

Fridge: If there are any leftovers, you can store them in the fridge in an airtight container for up to 3 days.

But you need to know that it’s best served immediately since the avocado will turn brown quickly. So I recommend storing it without the avocado.

Tuna Salad Stuffed Avocado

Benefits Of Eating Tuna

  • Potassium-rich tuna is known for its ability to decrease blood pressure.
  • It improves your immunity.
  • Macular degeneration is a disorder that affects the eye’s vision and eventually leads to blindness. The all-powerful Omega-3 acids found in tuna help prevent this illness.
  • Tuna fish considerably impact heart health, perhaps the most well-known health benefit.

Frequently Asked Questions

Can I Make This Tuna Stuffed Avocado Ahead Of Time?

Sure, this is another great thing about this recipe. Just prepare the tuna salad as I did in this recipe and store it in the fridge until you are ready to assemble it.

How Can I Tell If An Avocado is Ripe?

The color of a ripe avocado ranges from dark green to practically black. Pick up the avocado and squeeze it lightly. It should be able to withstand slight pressure without becoming stiff or mushy.

Are These Tuna Salad Stuffed Avocado Healthy?

Sure, and much more, this recipe it’s keto-friendly, low-carb, gluten-free, and dairy-free. It’s also high in protein and fat, keeping you feeling full after lunch and preventing you from snacking.

More Salad Recipes

  • Best Keto Tuna Salad – This is the best keto tuna salad recipe that’s super quick to make and loaded with flavor. 
  • The Best Keto Egg Salad – This keto egg salad tastes amazing, it’s perfect for breakfast on a low carb bread toast or for lunch.
  • Taco Salad – Ready in 20 minutes, this delicious taco salad is extremely flavorful and satisfying. 
Tuna Salad Stuffed Avocado

Tuna Salad Stuffed Avocado

5 from 4 votes

Prep time 15 minutes
Yelds 2 servings


This tuna salad stuffed avocado is packed with protein and healthy fats, making it a nutritious lunch option. This easy-to-make recipe is ideal for a wholesome lunch or satisfying snack, boasting a mere 4g net carbs per serving.


  • 2 ripe avocados halved and pitted
  • 1 5- ounce can tuna in water drained
  • 3 tbsp Greek yogurt
  • 1-2 celery stalks chopped
  • 1 tbsp dill relish
  • ¼ cup red onion
  • Juice of 1 lemon
  • 1 tbsp fresh dill chopped
  • 2 tsp garlic powder
  • Salt and Pepper to taste
  • Parsley chopped


  • Start by draining one can of tuna and gently flake the tuna with a fork.
  • Cut the avocado in half, then remove a part of the avocado using a spoon.
  • Add the avocado removed into a bowl and prepare the rest of the ingredients.
  • Mash all the ingredients with a fork until well incorporated.
  • Fill each avocado half with tuna salad. Garnish with fresh chopped parsley, and enjoy!!
Nutrition Facts
Amount per serving.
Total Carbs
Net Carbs

How do we calculate the nutrition info?

These nutrition facts listed are determined using nutrition information from the USDA Food Database. Our nutrition facts are accurate, but if you are using different products, please make your calculations. Net carb count is calculated by subtracting both fiber and sugar alcohols because they don’t raise blood sugar.

Course Appetizer, Lunch
Cuisine American
Keyword Tuna Salad Stuffed Avocado
Tried this recipe?Mention @MyketoPlate_ or tag #MyKetoPlate!

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