Easy Tuna Salad

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I believe the world needs less ceremony and more lunch that doesn’t scream “I read a blog once.” If you want a pantry miracle that vibes with the back-to-basics kitchen renaissance (thanks, pandemic nostalgia), this Easy Tuna Salad hits like comfort food with a college-kitchen maturity—also, if you like quick pantry salads, this other recipe for easy Asian cucumber salad is where I stole my vibe for crunchy simplicity.
When I First Blew It (and smelled like tuna nightmares)
Okay, confession time: my first attempt at tuna salad was a tragedy of scale and smell. I dumped an entire can of tuna into a bowl like I was filling a vat for a cult (not proud) and then I added mayo in what I can only describe as a white tsunami. The texture was weirdly granular (like sad sand), and it made an actual sizzle sound when I mixed it—no joke, a little pop. My roommate opened the door and the apartment announced itself as “midlife crisis meets seafood deli.” There were tears. There was a crunchy spoon (no idea why). I learned nothing that day except how to scare a cat. Also, the onion pieces were too big and attacked every bite like tiny saboteurs.
Why this finally stopped tasting like sadness
What changed? Two things: portion sense, and the humbling acceptance that Dijon is dramatic but right. Emotionally I stopped trying to reinvent lunch (stop trying to make lunch a personality trait) and practically I started measuring like a responsible adult—one can of tuna (drained) not the entire Pacific. I also realized mayonnaise is optional (I said optional, you heard me) and mustard is the quiet friend who makes the mayonnaise less lonely. This version of Easy Tuna Salad works because it respects contrasts—moist tuna, crunchy celery, sharp onion—without letting any single element shout. Small wins. Tiny, suspiciously satisfying ones. Also, I borrowed a crunch approach from a cucumber salad technique I like, which made all the difference in mouthfeel: see how I used the technique in an easy Asian cucumber salad post that I keep referencing like a cookbook whisperer.
What goes in (spoiler: not rocket science)
- 1 can of tuna (drained)
- 1/4 cup mayonnaise (optional)
- 1 tablespoon Dijon mustard
- 1 celery stalk (chopped)
- 1/4 cup red onion (chopped)
- Salt and pepper to taste
- Lettuce leaves or crackers for serving
Budget note: canned tuna is the hero for broke brilliance; texture note: chop the celery small if you hate surprise crunch; availability note: red onion can be swapped for green onion in a pinch (I said pinch—don’t go wild).
Cooking Unit Converter
If you need to scale this for a crowd or convince yourself you are making four lunches, there’s a little tool to help convert cups and tablespoons.
How to not overthink it (but also do it)
- In a mixing bowl, combine the drained tuna, mayonnaise (if using), Dijon mustard, chopped celery, and red onion.
- Mix until well combined.
- Season with salt and pepper to taste.
- Serve the tuna salad on lettuce wraps or with crackers.
Also: don’t panic if the mustard looks like it will swallow the tuna whole—mix gently, taste, adjust. If it’s too dry, whisper apologies to the mayo and add a smidge. If it’s too tangy, balance with a tiny extra mayo (tiny—don’t become the mayo person). TIP: chill five minutes if you have time (or don’t—hot takes allowed).

You, me, and the jar of mayonnaise—talk to me
So, tell me: do you eat tuna straight from the can with a fork in a dark room? (Because same.) Do you feel judged at parties when you bring a tuna salad? Have you ever stumbled on the exact right mustard-to-mayo ratio and cried a little? I assume we all have at least one embarrassing canned-protein tale. If you want the recipe to feel breakfast-friendly (yes, tuna for breakfast, don’t @ me), try it on toast—sounds wild, tastes like adulting. Also, for the days when your kitchen energy equals zero, this pairs surprisingly well with pancakes if you insist on doing both sweet and savory in the same meal (controversial, and yes, I have a fluffy pancake routine that kind of saves mornings my pancake recipe).
Questions you were too scared to ask about tuna
Yes. Drain it well. Oil-packed gives a richer mouthfeel but also richer calories and a slightly different flavor profile—so taste and adjust the mustard/mayo.
No. Serious answer: mayonnaise is optional. It adds creaminess and helps bind, but if you prefer lighter, omit it and add a squeeze of lemon or a touch more mustard.
About 3–4 days if stored in an airtight container. I will lie and tell you I never eat day-three tuna salad, but sometimes I do. Use your nose and common sense.
Yes—capers, relish, chopped pickles, hard-boiled egg pieces, or herbs. But don’t clutter the bowl; the point is tidy, not a tossed salad apocalypse.
Mostly yes—reduce the onion or swap for green onion if kids are picky. Also, warn them that the mustard is not a joke.
I keep thinking about how a tiny recipe can anchor a day—the stupid little ritual of scooping, tasting, adjusting. It’s more than lunch, maybe. Or less. Either way, now I’m off to… wait, did I leave the stove on?

Easy Tuna Salad
Ingredients
Main Ingredients
- 1 can can of tuna (drained)
- 1/4 cup mayonnaise (optional) Optional; adds creaminess
- 1 tablespoon Dijon mustard Adds tangy flavor
- 1 stalk celery (chopped) Chop finely for better texture
- 1/4 cup red onion (chopped) Can substitute with green onion if preferred
- to taste Salt and pepper Adjust according to preference
For Serving
- Lettuce leaves or crackers For serving the salad
Instructions
Preparation
- In a mixing bowl, combine the drained tuna, mayonnaise (if using), Dijon mustard, chopped celery, and red onion.
- Mix until well combined.
- Season with salt and pepper to taste.
- Serve the tuna salad on lettuce wraps or with crackers.
- If it's too dry, add a bit more mayo; if too tangy, balance with a little extra mustard or mayo.
- Chill for five minutes if you have time for better flavor.





