📌 Tuna and Egg Salad

Posted 8 May 2026 by: Admin #Recipes

Prep Time

15 minutes

Cook Time

10 minutes

Total Time

25 minutes

Servings

2 to 3 servings

An egg dropping into boiling water. That dull, almost soft sound is the beginning. Tuna-egg salad is the kind of recipe you know by heart without ever really having learned it — and yet, when done right, it outshines any complicated dish.

Final result — A colorful and generous tuna-egg salad, ready to delight the whole table.

Look at this salad bowl. The slightly pearly white of the hard-boiled eggs sits alongside the cherry red of the tomatoes, the pale green of the cucumber, and the sharp purple of the red onion. The tuna crumbles into small beige flakes, still a bit moist. A light scent of lemon floats above the sauce. It’s fresh, it’s clean, it’s exactly what you’re looking for when you don’t want to overcomplicate life.

Why you’ll love this recipe

✓It truly fills you up : Between the protein from the eggs and the tuna, you won’t be hungry two hours later. That’s rare for a salad.

✓No skills required : If you know how to boil water and chop a cucumber, you know how to make this recipe. No special technique, no special equipment.

✓It adapts to what you have : No cherry tomatoes? Use chopped regular tomatoes. No lettuce? Use arugula, lamb’s lettuce, or absolutely nothing. The salad doesn’t mind.

✓The sauce does 80% of the work : A good light yogurt sauce transforms basic ingredients into something you’ll want to make again the following week.

Ingredient Notes

Ingredients

All ingredients together: tuna, eggs, fresh vegetables, and a light yogurt sauce.

Canned tuna : Choose tuna in spring water, not oil. Less fat, and easier to season to your liking. Tuna in oil is great in pasta, but in a salad, you want to control the ingredients yourself. Drain it really well — otherwise, the sauce dilutes and everything becomes bland.
Hard-boiled eggs : 9 minutes in boiling water, not a second more. Any less, and the yolk stays too wet and sticky. Any more, and it turns slightly green on the edges with a sandy texture that is unappealing. The timer is your best friend here.
The cucumber : If yours is full of seeds, cut it in half lengthwise and scrape out the middle with a spoon. This prevents the salad from releasing water and getting soggy after ten minutes. A small gesture that changes everything.
The red onion : This is what gives spice and character to the whole thing. If you find raw onions too strong, soak the slices in cold water for 10 minutes. The taste softens, but the crunch remains.
The yogurt sauce : A whole plain yogurt — not low-fat, as low-fat versions are too liquid and won’t coat anything. A spoonful of mild mustard, the juice of half a lemon, salt, and pepper. That’s it. A pinch of cumin if you want a subtle, slightly oriental note.

Eggs first, everything else waits

Start with the eggs because they need to cool down before handling. Plunge them into already boiling water — not cold water, otherwise the cooking time becomes unpredictable from one egg to another. Exactly nine minutes. Meanwhile, prepare everything else. When the timer goes off, transfer them directly to a bowl of cold water with ice cubes if you have them — the thermal shock stops the cooking instantly and gives you a firm yolk that is still creamy in the center, a bright sun-yellow without that greenish border. Peel them under a trickle of cold water; they slide right out.

Five minutes for the rest

Cut the cucumber into thick slices, not thin ones — otherwise they disappear into the mix. Cherry tomatoes cut in half, their slightly sweet juice escaping onto the board. Red onion sliced very thin, almost translucent. Lettuce torn by hand into bite-sized pieces. Drain the tuna and crumble it coarsely with a fork. Coarsely is important: you want to feel its texture, not create a uniform mush.

The sauce, where it all happens

In a small bowl, mix the yogurt, mustard, and lemon juice. Taste it. It should be slightly acidic and bright, not bland. Adjust the salt and pepper. This sauce has a dense, creamy texture that will coat the ingredients without drowning them. Pour it over the salad just before serving — never before, or the lettuce will soften in five minutes and the cucumber will release all its water. Mix gently with two large spoons, using a rotating motion from bottom to top so as not to crush the eggs.

To the table, quickly

This salad is eaten fresh. Not in two hours — now. Once dressed, the vegetables start to release water and the lettuce wilts. If preparing in advance, keep all components separate and assemble at the last moment. In the bowl, the colors are vivid: white eggs, red tomatoes, green cucumber, purple onion, all against the cream background of the sauce. It’s appetizing before the first bite.

Tips & Tricks

Prepare the eggs the day before and keep them in the fridge unpeeled. They peel even better when they are cold, and you save time on the day.
For a more filling version, add a handful of cooked and cooled quinoa. It absorbs the sauce and turns the salad into a truly complete meal without changing the overall taste.
Raw red onion isn’t for everyone. Soak it in cold water with a pinch of salt for 10 minutes: it loses its bite while keeping its characteristic crunch.

Close-up — The drained and crumbled tuna blends with the creamy sauce for a melt-in-the-mouth result.

FAQs

How long can this salad be kept in the fridge?

Once dressed, the salad hardly keeps for more than 2 hours — the vegetables release water and the lettuce softens quickly. If you want to prepare it in advance, keep the components separate (vegetables, tuna, eggs, sauce) and assemble at the last moment. Unpeeled hard-boiled eggs keep for a week in the fridge.

Can I replace the yogurt sauce with mayonnaise?

Yes, absolutely. Mayo provides a richer and creamier texture, but it also makes the dish significantly heavier. For a compromise, mix half yogurt and half mayo — you keep the creaminess without it being too heavy. Still add a squeeze of lemon for acidity.

How do I avoid a soggy salad?

Two simple tricks: drain the tuna well by pressing on it with the can lid, and scrape the seeds out of the cucumber before cutting. These are the two main sources of water. Always season just before serving, never in advance.

Can I use tuna in oil instead of natural tuna?

Technically yes, but the result will be oilier and harder to season. Tuna in oil imposes its taste and texture on the whole dish. If that’s what you have on hand, drain it very carefully and skip any extra olive oil in the dressing.

Can I make this salad more filling without changing it completely?

Add a handful of cooked and cooled quinoa, or a few spoonfuls of drained chickpeas. Both absorb the sauce without changing the overall taste. Quinoa in particular integrates very naturally and boosts protein. Cold rice also works if that’s what you have.

Is raw red onion essential?

No, you can remove it or replace it with chopped chives for a milder taste. If you want to keep the red onion but reduce the bite, soak the slices for 10 minutes in cold water with a pinch of salt — that’s enough to make it much more pleasant to eat raw.