Tuna Avocado Salad
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.
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.
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How To Make a Tuna Avocado Salad
- Chop the tomatoes and avocados.
- Slice the onion and chop the cilantro.
- Toss with tuna, lemon, salt and pepper.

Tuna Avocado Salad
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.
KEEP HOSTING
More to make and share — fresh, protein-packed salads.
Cucumber Tomato Avocado Salad
Crisp cucumber, juicy tomato, and avocado in a light, fresh salad.
Get the Recipe →
Easy Chicken Cobb Mason Jar Salad
A portable cobb salad layered beautifully in a mason jar.
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Quick and Easy Tuna Salad Boats
Light, crunchy tuna salad served in crisp lettuce boats.
Get the Recipe →
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
More Salads
My Chicken Cobb Mason Jar Salad.
Something Sweet
A Board
My Epic Veggie Tray.
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
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!

