This easy tuna lentil salad recipe comes together in minutes and tastes so incredibly yummy! With ingredients like lentils, tuna, olives, sun-dried tomatoes, and capers all tossed in a simple lemon and shallot vinaigrette, it’s a quick and satisfying lunch any day of the week!

Tuna lentil salad and a lemon wedge on a platter next to chili peppers, a lemon wedge and parsley.

Today I’m bringing you this easy, super tasty, tuna lentil salad recipe. Who knew that a recipe using canned lentils and canned tuna could be so freaking tasty?!

This tuna lentil salad came to me one day while trying to rack my brain on what to make for lunch.

It’s sometimes nice to mix things up from the regular lunch routine (not that I don’t enjoy a sandwich or soup too).

I grabbed some pantry staples, then fancied it up a bit with some special ingredients.

There’s all sorts of flavour and texture in this salad. It’s savoury and briny (from ingredients like canned lentils, tuna, olives, sun-dried tomatoes and capers), all balanced out with pops of freshness (from crunchy bell pepper, parsley, lemon juice and shallot). So good!

Let me tell ya, this tasty tuna lentil salad was devoured just as quickly as it was made. Now it’s on regular rotation in our home!

Why We Love This Tuna Lentil Salad Recipe

It comes together in minutes.
Cooking for a crowd? The recipe can be easily doubled.
Lunch, side to dinner, potluck or backyard BBQ, this lentil salad recipe works wonderfully.
Of course, it tastes delicious!

Ingredients Needed

Canned lentils (of course)
Canned tuna
Olives (pitted)
Sun-dried tomatoes
Bell pepper
Feta cheese
Parsley
Capers
Chili pepper
Shallot
Lemon juice
Olive oil

How To Make It

Full details are in the recipe card below, but here are the basics:

In a mixing bowl, combine the canned lentils, canned tuna, olives, sun-dried tomatoes, bell pepper, feta cheese, parsley, capers and chili pepper. Mix until well combined.

Pour homemade vinaigrette (simply made with shallots, lemon juice and olive oil) over the salad, then stir to combine.

Transfer the salad to a serving dish and sprinkle over some lemon zest (optional). Then this super delicious tuna lentil salad is ready to serve and enjoy! Easy, right?

Tuna lentil salad ingredients in a bowl before being mixed together.

Jar of vinaigrette alongside a tea towel.

Tuna lentil salad in a bowl with a serving spoon dunked into it.

Can I Make Ahead of Time?

Totally! This recipe can be made a day ahead, properly stored in an airtight container in the fridge, and still taste delicious the next day.

Enjoy within 3 days.

Tips and Variations

Using canned lentils helps to make this tuna lentil salad recipe come together quickly. Don’t have or don’t want to use canned lentils? You can easily cook some dried brown lentils, rinse, drain, cool and then proceed with the recipe.
I used two chili peppers in this recipe, but you can use more or less depending on your love of spice (though, I didn’t find this salad too spicy). Don’t have fresh chili? Try a pinch or two of ground cayenne pepper or crushed red pepper flakes.
I do not add any salt to this salad. For me, the briny capers, feta and olives are salty enough. If you want to add some, though, go for it!
This salad yields enough for 4 hearty side servings. The recipe can easily be doubled for a crowd.
I used sun-dried tomatoes packed in oil. I think they work best in this lentil salad.
Red bell pepper was used because I love the colour that it adds. Don’t have red bell pepper? Use whatever colour you have on hand. I have also made this recipe with roasted peppers (which is awesome). However, I prefer fresh bell pepper for the crunch it adds to the salad.

Tuna lentil salad and a lemon wedge on a platter with a serving spoon dunked into it.

More Yummy Lentil Recipes

If you make this easy lentil salad with tuna, be sure to leave a comment below!

This tuna lentil salad recipe was originally published June 18, 2018 but has been updated.