Tuna Avocado Salad

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This Tuna Avocado Salad is my go-to when I want something fresh, filling and ready in ten minutes. Creamy avocado, sweet cherry tomatoes, red onion and cilantro are tossed with tuna and a squeeze of lemon. If you love my Quick and Easy Tuna Salad Boats or my Tuna Board, this one is a must.

Moreover, there is no mayo and no cooking. Equally important, it is naturally gluten-free and packed with protein.

In essence, it is the perfect summer lunch. Serve it with my Watermelon Berry Summer Salad for a light, colorful meal.

Need the perfect summer salad? Eating with Erica is sharing the perfect Summer Tuna Avocado Salad that is a MUST make this year! Click to make it!

What Is a Tuna Avocado Salad?

It is a fresh, no-mayo salad of tuna, avocado, tomatoes, red onion and cilantro with lemon.

Tuna Avocado Salad Ingredients (With Purpose & Flavor Notes)

Avocado

Creamy and rich.

Cherry Tomatoes

Sweet and juicy.

Red Onion

A sharp bite.

Tuna in Oil

Tender and flavorful.

Cilantro

Fresh and herbal.

Lemon Juice

Bright and keeps the avocado green.

Need the perfect summer salad? Eating with Erica is sharing the perfect Summer Tuna Avocado Salad that is a MUST make this year! Click to make it!
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Everything I Love for this recipe

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Bottle of Kroger Simply 60 balsamic dressing

Marzetti Simply Balsamic Vinaigrette

Adds a tangy, slightly sweet flavor to the salad. It pairs especially well with apples, walnuts, and Gorgonzola.

Bag of Amazon Grocery chopped walnuts

Candied walnuts

They add a sweet, crunchy contrast to the fresh salad ingredients. Their caramelized flavor makes the winter salad feel more festive.

Container of Statesboro Blue Cheese crumbles

Gorgonzola crumbles 

Brings a creamy texture and bold, tangy flavor. A small amount adds richness without overpowering the other ingredients.

Two nesting stainless steel mixing bowls

Large salad bowl 

Gives you enough room to toss all the ingredients evenly. It also makes serving the salad easier for a group.

Pair of acacia wood salad servers

Wooden salad servers

Wood is kinder to spinach than metal. Make it easy to gently toss and serve the salad. They are also less likely to crush delicate ingredients.

Handheld mandoline slicer with hand guard

Mandoline

Creates thin, even slices of apples or other salad vegetables. This helps the ingredients look consistent and makes them easy to eat.

Stainless apple slicer and corer with a sliced apple

Apple corer 

Quickly removes the apple core before slicing. It makes preparing fresh apple slices much easier.

Two-in-one salad dressing shaker with citrus juicer

Dressing cruet

Makes it simple to shake and serve the vinaigrette. It also helps control how much dressing goes onto the salad.

Salad spinner with a stainless steel mixing bowl base

Salad spinner

Removes excess water from washed greens. Dry greens help the vinaigrette cling better instead of becoming diluted.

Stacked glass food storage containers filled with prepped produce

Airtight storage containers 

Keep leftover salad components fresh in the refrigerator. They are especially useful for storing dressing and prepared toppings separately.

Set of three stainless steel whisks

Small whisk

Helps blend the dressing ingredients smoothly. It is useful for making or refreshing a homemade vinaigrette.

OXO Good Grips contoured pepper grinder

Pepper Grinder

A fresh crack of black pepper brings every ingredient in this winter salad to life.

Need the perfect summer salad? Eating with Erica is sharing the perfect Summer Tuna Avocado Salad that is a MUST make this year! Click to make it!

How To Make a Tuna Avocado Salad

  1. Chop the tomatoes and avocados.
  2. Slice the onion and chop the cilantro.
  3. Toss with tuna, lemon, salt and pepper.
Need the perfect summer salad? Eating with Erica is sharing the perfect Summer Tuna Avocado Salad that is a MUST make this year! Click to make it!

Tuna Avocado Salad

A fresh, no-cook tuna avocado salad with cherry tomatoes, red onion, cilantro and lemon. Ready in 10 minutes for an easy, protein-packed lunch.
Prep Time 10 minutes
Total Time 10 minutes
Course lunch, Salad
Cuisine American
Servings 4 servings

Ingredients
  

  • 2 avocados diced
  • 3 cups cherry tomatoes chopped
  • 1/2 red onion thinly sliced
  • 5 ounces tuna in oil drained
  • 1 small bunch cilantro chopped
  • 1 tablespoon lemon juice
  • salt and pepper to taste

Instructions
 

  • Chop the cherry tomatoes and avocados into small pieces.
  • Slice the onion thinly and chop the cilantro.
  • Combine the vegetables in a large bowl.
  • Add the tuna, lemon juice and a generous amount of salt and pepper. Mix well and enjoy.
Keyword Breakfast, Brunch

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Overhead Pinterest graphic of a bowl of tuna avocado salad with cherry tomatoes, red onion and cilantro, titled Tuna Avocado Summer Salad

Variations

Lettuce Cups

Serve in butter lettuce.

Add Corn

Toss in sweet corn.

Spicy

Add jalapeño.

Salmon

Use canned salmon.

Lime

Swap lemon for lime.

Cucumber

Add diced cucumber.

When I Love Serving a Tuna Avocado Salad

Weekday Lunch

Fast and filling, like my Apple and Goat Cheese Salad.

Pool Days

Cool and fresh.

Picnics

No mayo to worry about.

Meal Prep

Pack for lunch.

Light Dinner

Simple and satisfying, with my Perfect Winter Salad.

Post-Workout

Protein-rich.

What To Serve With a Tuna Avocado Salad

Crackers

My Salami Chips for crunch.

Soup

My Easy White Bean & Chicken Soup.

A Sandwich

My Gluten-Free Avocado BLT.

More Salads

My Chicken Cobb Mason Jar Salad.

Something Sweet

My Best Strawberry Smoothie.

A Board

My Epic Veggie Tray.

Need the perfect summer salad? Eating with Erica is sharing the perfect Summer Tuna Avocado Salad that is a MUST make this year! Click to make it!

Shelf Life & Storage Tips

Refrigerator

Best eaten fresh; store up to 1 day.

Keep It Green

Press plastic wrap onto the surface.

Make Ahead

Chop the tomatoes and onion ahead; add avocado just before serving.

Frequently Asked Questions

Can I use tuna in water?

Yes, add a drizzle of olive oil.

How do I keep avocado from browning?

Toss with lemon juice.

How many does it serve?

About 4.

Is it gluten-free?

Yes.

Can I add mayo?

You can, but it is delicious without.

Final Thoughts

Erica Thomas smiling at a styled autumn dinner table with florals and place settings

This tuna salad is fresh, fast and always satisfying. With this in mind, I hope it becomes one of your favorite recipes to share with the people you love.

All things considered, simple food made with care is the heart of good hosting. If you make it, I would love to hear how you served it.

Erica A. Thomas
Founder of Eating With Erica

SAVE NOW, MAKE LATER!

Need the perfect summer salad? Eating with Erica is sharing the perfect Summer Tuna Avocado Salad that is a MUST make this year! Click to make it!
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