Low Calorie Tuna Salad

Low Calorie Tuna Salad

If you’ve ever stared into your fridge wondering what to make for lunch that won’t leave you feeling sluggish, this tuna salad is the answer. It’s light, packed with protein, and comes together in the time it takes to boil an egg. I make a batch of this almost every week, and it never gets boring.

Why You’ll Love This Recipe

This tuna salad skips the mountain of mayo you find in most versions, so it’s way lighter without losing any of that creamy, satisfying texture. You get a ton of protein for very few calories, which makes it perfect for lunch when you want to actually feel good afterward instead of needing a nap.

It also takes about ten minutes to throw together. No stove, no oven, just a bowl and a fork. That alone makes it a regular in my house, especially on busy weekdays when cooking feels like the last thing I want to do.

And honestly, it tastes good. Bright, a little tangy, with crunch in every bite. It doesn’t taste like “diet food,” which is exactly the point.

Ingredients You’ll Need

Canned tuna is the star here, and I like using tuna packed in water rather than oil to keep things lighter. Drain it well, since nobody wants a watery salad. Albacore or skipjack both work fine, so just grab whatever looks good.

For the creamy base, I swap most of the mayo for plain Greek yogurt. It gives you that same rich texture but with a lot less fat and a nice tangy edge. If you want it extra light, you can go full Greek yogurt and skip the mayo entirely, though I like keeping a spoonful of mayo for flavor.

Celery and red onion bring the crunch, and they’re non-negotiable in my book. A squeeze of lemon juice brightens everything up and keeps the tuna from tasting flat. Salt, pepper, and a little fresh dill round it out, though parsley works too if that’s what you have on hand.

Some people like to toss in a chopped hard-boiled egg for extra protein, which is a nice touch if you’re hungry and want something more filling. Diced pickles or relish are great if you like a little extra tang.

Tips for the Best Results

Drain your tuna really well before mixing. Press it against the side of a strainer or even squeeze it gently in a paper towel. Extra liquid waters down the dressing and makes the whole thing soggy.

Don’t skip the lemon juice, even if it seems optional. It cuts through the richness and keeps the salad tasting fresh instead of heavy. If you like a little heat, a tiny pinch of cayenne or a dash of hot sauce does wonders.

Chop your celery and onion small. Big chunks make the texture uneven, and small dice means every bite gets that crunch.

Storage and Reheating

This tuna salad keeps well in an airtight container in the fridge for up to 3 days. I usually make a batch on Sunday and eat off it through the first half of the week.

I don’t recommend freezing it. The yogurt and mayo don’t hold up well once thawed, and the texture turns grainy and separated. It’s really meant to be a fresh, short-term thing.

Frequently Asked Questions

Is tuna salad actually healthy?
Yes, especially this version. Tuna is high in protein and lean, and swapping most of the mayo for Greek yogurt cuts way down on calories and fat while keeping it filling.

Can I use fresh tuna instead of canned?
You can. Just cook a tuna steak, let it cool, and flake it with a fork before mixing in the other ingredients. It gives the salad a slightly different texture but works great.

What can I eat this with to keep it low calorie?
Lettuce wraps, cucumber slices, or a bed of greens are all great options. If you want something heartier, a slice of whole grain toast does the trick without adding too many calories.

Why is my tuna salad watery?
This almost always comes down to not draining the tuna well enough. Make sure to press out as much liquid as possible before mixing in your dressing ingredients.

Low Calorie Tuna Salad

A light, protein-packed tuna salad made with Greek yogurt instead of heavy mayo, ready in about 10 minutes.