Drain the tuna well before starting. Add the tuna in a medium bowl and break up with a fork until finely shredded.
Add the carrot, celery, onion, lemon zest, juice, parsley and mayonnaise to the tuna. Stir to combine thoroughly.
Season with salt and pepper, to taste.
Chill for 15-30 minutes for the best flavor.
Serve immediately or cover tightly and store in the refrigerator for up to 4 days.
Video
Notes
Drain the tuna well: Press out excess liquid so the salad stays creamy, not watery.
Light vs. creamy: This is intentionally light on mayo. For a creamier deli-style tuna salad, add mayo 1 tablespoon at a time until it’s perfect for you.
Best flavor tip: If you have time, chill 15–30 minutes before serving so the flavors meld.
Make it pickle-y: Add 1–2 tablespoons chopped dill pickles or relish for extra tang.
Storage: Store in an airtight container in the fridge for up to 3–4 days.
Food safety: Keep chilled and don’t leave at room temperature for extended periods (especially at picnics/lunchboxes).
Freezing: Not recommended (texture can get watery after thawing).