Smashed Sardine Salad
A quick, creamy, and incredibly flavorful no-cook Smashed Sardine Salad that's a fantastic keto-friendly alternative to traditional tuna salad, bursting with omega-3s and savory goodness.
For 2 servings
Carefully open two cans of sardines and thoroughly drain any oil or water. Transfer the drained sardines to a medium-sized mixing bowl.
Using a fork, gently mash the sardines until they reach your desired consistency – some prefer them mostly smooth, while others like a chunkier texture.
To the mashed sardines, add the mayonnaise (or Greek yogurt), Dijon mustard, and fresh lemon juice. Mix well to combine everything thoroughly.
Stir in the finely chopped red onion, diced celery, chopped fresh parsley, and chopped capers (if using). Mix until all ingredients are evenly distributed.
Season the salad with freshly ground black pepper and a pinch of salt, if needed (sardines and capers are already salty, so taste first). Mix again and adjust seasonings to your preference.
For best flavor, cover and refrigerate the sardine salad for at least 15-20 minutes to allow the flavors to meld. Serve chilled in lettuce cups, on cucumber slices, with celery sticks, or on low-carb crackers or bread.
What to keep in mind.
4 tips from the recipe — small details that make a real difference to the final dish.
- 1Choose Quality Sardines: Opt for sardines packed in olive oil or water for the best flavor and texture. Avoid those packed in soybean oil if possible.
- 2Adjust Texture: Mash the sardines as much or as little as you like. For a smoother salad, mash thoroughly; for more bite, leave some larger pieces.
- 3Herb Power: Don't be shy with fresh herbs! Dill, chives, or cilantro can be excellent additions, offering different flavor profiles.
- 4Make Ahead: This salad tastes even better after an hour or two in the fridge, allowing the flavors to fully meld. It stores well for 2-3 days.
Adapt it for your goals.
Spicy Kick
Add 1/4 tsp red pepper flakes or a dash of hot sauce (like Tabasco or sriracha) for a fiery twist.
Mediterranean StyleMediterranean Style
Incorporate 1 tbsp finely chopped sun-dried tomatoes, 1 tbsp chopped Kalamata olives, and a sprinkle of dried oregano.
Herb Garden FreshHerb Garden Fresh
Swap parsley for a mix of fresh dill and chives, and add a zest of lemon for an extra bright, herbaceous flavor.
Why this is on our healthy list.
Rich in Omega-3s
Sardines are an excellent source of EPA and DHA, essential fatty acids that support heart health, brain function, and reduce inflammation.
High in Vitamin D
One serving of sardines can provide a significant portion of your daily Vitamin D needs, crucial for bone health, immune function, and calcium absorption.
Good Source of Protein
Packed with lean protein, sardines help with satiety, muscle repair, and overall body function, making this salad a satisfying and nutritious meal.
Frequently asked questions
While you can use fresh sardines, this recipe is specifically designed for the convenience and distinct flavor of canned sardines. If using fresh, they would need to be cooked, deboned, and flaked first, changing the 'no-cook' aspect of this recipe.


