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Sardine Salad (Like Tuna Salad, But Better)
A bold, savory upgrade to the classic tuna salad. Rich canned sardines are mashed with crunchy celery, sharp onion, and bright herbs, then bound with creamy yogurt and a squeeze of lemon. The result is a deeply flavorful, protein-packed salad that's perfect on toast, crackers, or as a hearty sandwich filling in just 10 minutes.
For 4 servings
- prep · ~2 min
Drain and mash the sardines.
Drain the canned sardines well, letting excess water drip away. Transfer them to a medium mixing bowl and use a fork to mash them into a coarse, flaky paste. Leave some small chunks for texture.
- prep · ~2 min
Dice the vegetables.
Finely dice the celery stalks and mince the red onion. The crunchier and finer the dice, the better the salad texture will be.
TIPPat the celery dry after washing so no water dilutes the dressing. - mix · ~1 min
Combine the salad base.
Add the diced celery, minced red onion, yogurt, dijon mustard, and lemon juice to the bowl with the mashed sardines. Sprinkle in the pinch of salt and black pepper.
- mix · ~1 min
Mix until well combined.
Stir everything together with the fork until the yogurt coats all the sardines and the vegetables are evenly distributed. Taste and adjust the lemon juice or pepper if needed.
TIPFor an even creamier texture, add an extra tablespoon of yogurt. - rest · ~10 min
Chill the salad before serving.
Cover the bowl and refrigerate for at least 10 minutes to let the flavors meld. This step makes a huge difference in taste.
TIPChilling for 30 minutes yields the boldest flavor. - serve · ~1 min
Garnish with fresh herbs and serve.
Just before serving, sprinkle the chopped fresh dill and parsley over the salad. Serve chilled on crusty toast, crackers, or a bed of lettuce.
What to keep in mind.
6 tips from the recipe — small details that make a real difference to the final dish.
- 1Mash the sardines with a fork, leaving some chunky pieces for better texture contrast.
- 2Pat the diced celery dry with paper towels to prevent the salad from becoming watery.
- 3Let the salad chill for at least 30 minutes to allow the flavors to meld and mellow the onion bite.
- 4Taste and adjust the lemon juice and pepper just before serving—acidity brightens the rich sardines.
- 5For a milder onion flavor, soak the minced red onion in cold water for 5 minutes, then drain.
- 6Store leftover salad in an airtight container in the fridge for up to 2 days—stir before serving.
Adapt it for your goals.
High-protein
Add a chopped hard-boiled egg and a tablespoon of capers for extra protein and briny pops of flavor—perfect for post-workout recovery.
low oilLow-oil
Replace the yogurt with an equal amount of mashed avocado for a creamy, dairy-free, and heart-healthy omega-3 boost.
spicySpicy
Stir in 1/2 teaspoon of sriracha or a pinch of cayenne pepper for a spicy kick that complements the sardines' richness.
herb forwardHerb-forward
Swap the dill and parsley with fresh mint and cilantro, plus a pinch of cumin, for a Mediterranean twist that pairs beautifully with sardines.
low carbLow-carb
Serve the salad on cucumber rounds or in endive leaves instead of bread or crackers to keep it keto-friendly and crunchy.
Why this is on our healthy list.
Rich in Omega-3s
Sardines are packed with heart-healthy omega-3 fatty acids that support brain function and reduce inflammation.
High-Quality Protein
Each serving provides a substantial amount of complete protein from the sardines and Greek yogurt, helping with muscle repair and satiety.
Bone-Supportive Minerals
The soft, edible bones in the sardines deliver calcium and vitamin D for strong bones, while the celery adds a small amount of silica.
Gut-Friendly Probiotics
Greek yogurt supplies live active cultures that promote a healthy digestive system and enhance nutrient absorption.
Frequently asked questions
Yes, but drain them well and reduce or omit the yogurt slightly to avoid an overly oily salad. The flavor will be richer.
