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The 5 Best Mayo Substitutes for Tuna Salad

Everyone loves tuna salad, but many don’t realize just how much mayo is used in this classic dish.

Have you ever wondered how to best cook and use mayo in your next tuna salad?

For those looking for a healthier alternative, there are plenty of great substitutes that have the same creamy texture as traditional mayo.

Want to know the five best mayo substitutions for your next tuna salad recipe? Keep reading for an exploration of how to mix up your favorite lunchtime dish.

Why Add Mayo to Tuna?

Combining tuna with mayonnaise is a great way to add an extra level of flavor, texture, and al dente satisfaction to a dish.

This traditional combination can be used to create quick, weeknight dinner favorites such as tuna melts and sandwiches or for more elaborate recipes like creamy pesto-tuna pasta.

Mayo provides a smooth flavor that helps balance out the fishiness of the tuna and binds it together with other ingredients, as well as adding richness, moisture, and creaminess.

Moreover, mayonnaise helps your dish not to feel dry or heavy, even with a generous sprinkling of herbs or cheese melted on top.

It can also be used in tuna salads either on its own or combined with Greek yogurt for an even creamier finish.

And if you’re looking for something easy yet different, try making creamy teriyaki tuna – all you need is a jar of mayonnaise and a few simple pantry ingredients.

The 5 Best Mayo Substitutes for Tuna Salad

If you are looking for tasty alternatives to mayo in your tuna salads, there are plenty of delicious options.

From vegan-friendly substitutes to healthier and lighter alternatives, here is a list of the five best Mayo substitutes for tuna salad:

1 – Plain Greek Yogurt

Plain Greek yogurt is a delicious and nutritious alternative to mayonnaise.

It has a thick, slightly sour texture that makes it a great stand-in for mayo in recipes like tuna salad.

Its creamy taste provides the perfect flavor balance to the saltiness of tuna or other ingredients.

Plus, since it’s made from strained fermented milk, plain Greek yogurt is high in protein and lacks unhealthy fats like those found in mayo.

To substitute it for mayo in tuna salads, simply mix it with your favorite herbs and spices until you reach the desired consistency.

Enjoy on sandwiches, as a dip for vegetables, or even as part of a macaroni salad.

2 – Avocado

Avocado is a rich and creamy fruit that has gained tremendous popularity in recent years.

Its distinctive flavor and texture provide a perfect addition to many meals, from guacamole to smoothies, avocado toast, and more.

The greenish-yellow flesh is soft yet slightly firm and juicy, offering a unique taste that can be described as nutty with a hint of sweetness.

Avocado can even be used as a substitute for mayonnaise when making tuna salad – just mix some diced avocado with the tuna and other ingredients to give the salad an extra boost of flavor with a healthy fat.

3 – Cottage Cheese

Cottage cheese is a fresh cheese curd product with a mild and slightly tangy flavor.

It has a dough-like, creamy texture and typically contains 4%–6% fat.

To enjoy cottage cheese, you can top it with apples and honey, mix it into a smoothie bowl or even use it to create a delicious tuna salad.

To substitute the mayonnaise in tuna salad, simply combine canned tuna, diced onions, celery, and seasonings with 1/2 cup of cottage cheese instead.

Its creamy consistency makes it an unbeatable stand-in for mayo—minus the added fat.

Have fun creating your own version by adding crunchy nuts or chopped apples to make it even more delightful.

4 – Silken Tofu

Silken tofu is a type of soft or delicate tofu that has a custard-like consistency.

It is made from whole, boiled soybeans that are pureed and pressed into white blocks, resulting in its smooth and creamy texture.

Silken tofu can be eaten alone or used as an ingredient in a variety of dishes.

It is also popular for its mild flavor and ability to absorb other flavors when marinated or cooked with sauces.

One great way to use silken tofu is as a mayonnaise substitute in tuna salad – simply mash the silken tofu with lemon juice, diced onion, garlic powder, salt, and pepper for a tangy vegan version that everyone will love.

5 – Mustard

Mustard is a condiment that has been a staple in kitchens around the world for centuries.

Originally made with a combination of whole mustard seeds, vinegar, turmeric, and other spices, it provides a pop of flavor to sandwiches and salads.

Mustard has a tangy taste but can also have sweet undertones depending on the variety.

It has an earthy texture ranging from coarse to smooth and effortlessly adds boldness to any dish.

For those looking for an alternative to mayonnaise in tuna salad – mustard is perfect.

Simply combine chopped canned tuna, chives, celery seed, and Dijon mustard for a luscious twist on classic recipes.


In conclusion, there are plenty of alternatives to mayonnaise that can be used in tuna salad recipes for added health benefits and even more flavor.

From plain Greek yogurt, avocado, cottage cheese, silken tofu, and mustard – all of these ingredients provide a delicious substitute for mayo that won’t compromise the taste or texture of your dish.

So next time you’re in the mood for a tuna salad sandwich, try one of these alternatives and have fun experimenting with different flavors.

Yield: 1 Serving

The 5 Best Mayo Substitutes for Tuna Salad

The 5 Best Mayo Substitutes for Tuna Salad
Prep Time 10 minutes
Cook Time 10 minutes
Total Time 20 minutes


  • Plain Greek Yogurt
  • Avocado
  • Cottage Cheese
  • Silken Tofu
  • Mustard


  1. Pick your favorite substitute from the list above.
  2. Follow cooking directions for your selected substitute with the proper ratio of ingredients.
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