My Mediterranean Tuna Salad with Tarragon Vinaigrette recipe is a classic healthy French tuna salad plate with a wonderful melange of flavors, colors, and textures. It’s the very definition of elegant summer eats!
*This Mediterranean tuna salad is sponsored by Genova Seafood

Quick – what do you think of when you hear the words ‘tuna salad’? Probably a soggy lunchbox sandwich, right? This gorgeous Mediterranean tuna salad is going to change your mind, guaranteed!
I’m certainly glad I figured out that coffee doesn’t actually taste like mud, and whiskey is sooooo much better than I thought when I took my first sip as a teenager. Today I’m teaming up with Genova Seafood to convince you that canned tuna packed in olive oil can be the star of a healthy and elegant Mediterranean diet. The diet spans a huge range of cuisines and cultures, from North Africa and the Middle East, to Greece, Turkey and Spain. The through line is an emphasis on fruits, vegetables, whole grains, beans, fish, nuts, seeds, and healthy fats — it’s a sunny fresh way of eating, and definitely the way we roll here at TVFGI.
related: Mediterranean Bean Salad

Tuna, canned tuna, is one of the stars of the diet with its heart healthy omega-3s.
And I don’t know if you’ve read about the new Blue Zone’s longevity study, but a research team has made an exhaustive survey of certain pockets of longevity – ‘blue zones’ – around the planet, where populations live longer and healthier lives than the rest of us…and one of the key findings of the study is that “The cornerstone of every longevity diet in the world is the humble bean.” My Mediterranean Tuna Salad is packed with them, along with a little bit of watercress, fresh herbs, some ripe tomatoes, and paper thin shavings of radish, crowned with Genova’s premium tuna packed in olive oil. A piquant tarragon vinaigrette brings it all together into one spectacularly healthy summer meal.

Tuna packed in olive oil is best!
I’m a newcomer to olive oil packed tuna, I’ve been buying the kind in water for years. What I find so interesting is that, while I expected that this wild caught yellowfin tuna would be a lot moister, it’s actually also less ‘fishy’ than what I’m used to. It has a mild flavor which is so much more appealing and lends itself to a wide variety of recipes. There’s no need to drain it, I just lift it right out of the tin and onto my salad.

We all need to be eating more fish
I am a big believer in eating more fish, and I love that I can keep a few cans of this tuna in my cabinet for an easy quick dinner without having to run out to the store for fresh fish. (Which by the way, isn’t always wild caught, sustainable, and as healthy for us as canned tuna can be.)

Mediterranean tuna salad on a summer buffet or as an elegant dinner for two
Whichever way you go, it begs for a nice glass of wine or two. For suggestions I consulted blogging friend and vintner Cathy Kaymark Pollak from Noble Pig Winery. She says “The most important thing when it comes to pairing food and wine is balance…you want to balance the acidity and fat, and that is how you’ll get that magical food/wine pairing when you take a bite.” For this dish she recommends a full bodied wine like a Pino Noir from the Sonoma Russian River Valley or a slightly sweet white wine to offset the acidity of the dish, like a Rose, Riesling or Pinot Gris/Grigio. Cathy says “when in doubt, always pair to the sauce or dressing,” and because of that, the old white wine with fish and red with steak rule is irrelevant. In this case the acidic vinaigrette dictates a mellow, slightly sweet, wine in your choice of white or red.

Tuna and bean salad can be meal prepped
This is such an effortless meal to put together, and it can absolutely be done several hours ahead of time. Canned beans work perfectly, but I rinse them extra well to remove any ‘canned’ flavor. (Be gentle, canned beans are fragile.) I used garbanzo, cannellini, black, and kidney beans which gives a variety of color and texture. Really nice thin green beans and small tomatoes add a fresh touch. I blanch the green beans briefly so they still have some crunch. Scatter a few paper thin sliced radishes across it all and you’ve got a hearty meal in minutes.

Tarragon vinaigrette is one of the highlights of this salad
The vinaigrette isn’t an afterthought, it plays a key role in the deliciousness of this platter. Fresh tarragon can be found along with the other herbs that come in little plastic containers in the produce section. It has a nice zesty licorice vibe and I use lots of it to get a really assertive flavor. No dried herbs, only fresh!

Mediterranean Tuna Salad with Tarragon Vinaigrette
Ingredients
- 5 oz Genova Yellowfin Tuna, packed in olive oil
- 1 handful watercress, rinsed and dried
- 1/2 cup canned black beans, drained and rinsed well
- 1/2 cup canned cannellini beans, drained and rinsed well
- 1/2 cup canned garbanzo beans, drained and rinsed well
- 1/2 cup red kidney beans, drained and rinsed well
- 1/2 cup fresh green beans
- 4 radishes, sliced paper thin (I used a mandolin slicer)
- 10 cherry tomatoes
- several basil leaves
- fresh thyme sprigs
- fresh tarragon sprigs
- lemon wedges
tarragon vinaigrette
- 2 Tbsp fresh tarragon
- 4 Tbsp olive oil
- 2 Tbsp champagne vinegar, or other mild white vinegar
- 1 tsp grainy mustard
- 1/4 tsp salt
- 1/4 tsp fresh cracked black pepper
Instructions
- Drop the green beans in a pot of boiling water and let blanch for a minute or two, depending on the size of your beans. You want them to be bright green and just starting to get tender. Fresh beans cook up very quickly. Drain them and immediately immerse them in a bowl of ice water. Let sit until cold, then drain and pat dry,
- Choose a plate or platter large enough so that each element of the salad has a spot of its own and arrange the canned beans in sections around the outside of your plate.
- Put a small mound of watercress in the center and top the the tuna. Remove it from the can carefully, trying not to break it up too much.
- Arrange the tomato halves and green beans on the plate. Scatter the radishes and fresh herbs across everything. Tuck in the lemon wedges and maybe a sprig or two of tarragon.
- Just before serving, drizzle liberally with the vinaigrette.
- To make the vinaigrette, remove any thick stems from the tarragon and place it in a small food processor. Pulse to finely chop it, scraping down the sides of the machine as necessary.
- Add the rest of the ingredients to the bowl and puree. Taste the dressing and adjust any of the elements to your liking.
Nutrition
Don’t forget to pin this Mediterranean Tuna Salad!



















Dear Sue, what a beautiful salad. This is how I like my tuna served…right up my alley. xo, Catherine
I like to make a salad with Romaine Lettuce, Camari Tomatoes, Cucumber Sticks, Radish slices, Avocado chunks, and purple Onion pieces, with a dressing of fresh lemon juice, light olive oil, dried Italian herbs, and garlic powder, with Aromat sprinkled over all and mixed. I place the tuna in little piles over the top, wherever it looks attractive. I serve this along with a fresh cheddar biscuit, Doritos, potato chips, or pretzels, with a fruit for dessert. Delicious and filling. (Knorr Swiss Aromat is available at Amazon.com). Thanks for the recipe above, and for the contest!!!
Wow, you should have written this post, Helen!!
I often use tuna for pasta salad and recently tried a simple tuna & cannellini bean salad which was good, but this recipe looks even better so I’ll have to try this next!
I love a tuna salad sandwich with avocado on ciabatta !
This salad is going to be my new favorite-gorgeous looking and mouth watering delish! My now old favorite for tuna was a great tuna melt with aged cheddar and tomatoes on sourdough bread. I would love to win this – what a terrific contest!
Everybody mentioning tuna melts has got me craving one!
Pardon me if this is posted twice. My first attempt is not showing up.
I love the way tuna is here but I have another way which is not as healthy but still great. It’s Marcella Hazan’s tuna, butter, & capers whipped into a pâté. It is SO good. 🙂
I love to use it just as you have here. I have another way, too, which is not as healthy but it is delicious. It is Marcella Hazan’s tuna + butter + capers whipped into a pâté. It is so good. 🙂
Thanks for the chance!
Yum, tuna! I still love a good old fashioned tuna salad sandwich, especially when made with a touch of ranch dressing. We love a good tuna noodle casserole. And then there’s ahi tuna. I think we’re going to love THIS salad. What a refreshing dinner for a hot summer evening!
I positively love my tuna salad and it looks like I’d love yours. I just love tuna, even soggy, I guess. Yum.
Yes, tuna is so very versatile.
I look forward to trying your variation.
I like to add a bit of lemon juice, capers, hard boiled eggs and fresh black pepper … With some supercrunchy toast it makes for a tasty lunch.