Tzatziki Tuna Salad
Updated May 21, 2024

- Total Time
- 10 minutes
- Prep Time
- 5 minutes
- Cook Time
- 5 minutes
- Rating
- Comments
- Read comments
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Ingredients
- 1very small garlic clove
- Salt
- 3tablespoons plain full-fat Greek yogurt
- 2tablespoons finely diced cucumber or celery
- 1tablespoon chopped fresh dill
- ½teaspoon lemon juice
- 1(5-ounce) can tuna packed in olive oil
- 1½teaspoons yellow mustard
- Salt and black pepper
- Bread, lettuce, cucumber slices or chips, for serving
For the Tzatziki (or Use ¼ Cup Store-bought)
For the Tuna Salad
Preparation
- Step 1
Make the tzatziki: Smash the garlic, remove the peel, then sprinkle with salt and chop very finely. (The salt helps the garlic break down and tempers its sharpness.) Transfer to a medium bowl and add the yogurt, cucumber, dill and lemon juice. Stir, taste and add more salt.
- Step 2
Make the salad: Add the tuna with its oil and mustard to the tzatziki, and mix well. Taste and add salt and pepper. The salad can be refrigerated for up to 2 days. Eat on its own or as a sandwich, salad or dip.
Private Notes
Comments
Made this with the addition of capers - delicious!!
I've been making variations of this for years. I prefer Bulgarian yogurt for its tangy flavor, as most commercial drained ("Greek") yogurt is pretty bland. Contrary to some commenters, adding all the oil from the can doesn't make it too thin or "an oily mess." It works with the yogurt to make for a good, rich mouth feel and flavor. Using sharp mustard instead of yellow brightens the flavor further. Finally, add some sunflower seeds or pepitas for extra crunch without the bitterness of celery.
I've been making an egg salad with tzatziki -- holds together nicely in a sandwich. A popular dinner at our home is "scoops" ... and the tzatziki substitutes for mayo particularly well in potato and chicken salads, too.
This was tasty, but very wet - I am going to drain most of the oil next time and shred the cucumber and let it sit in a colander for a few minutes.
This dish may work for some but I really missed the binding creaminess of mayonnaise.
My daughter is allergic to mustard, so instead of using cucumbers or celery, I used a very tangy dill pickle, and in a larger quantity. This substitution gave the salad the same kind of zing that mustard would.
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