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The 10 Best Substitutes for Mustard in Potato Salad

Potato salad is one of the most popular side dishes of all time.

It’s creamy, full of flavor, and the perfect accompaniment to any main course.

But what if you don’t like mustard?

Or what if you’re looking for something a little different to try this summer?

What are the best substitutes for mustard in potato salad? Mustard is usually added to give a tangy kick, so it can be substituted with vinegar or citrus juices (like lemon juice). If you want a creamy texture and taste, use yogurt or mayonnaise as a substitute. Alternatively, you could also use tahini paste or horseradish for a more pungent flavor.

Ready to get creative in the kitchen and make your own delicious variation of potato salad?

Let’s take a look at the 10 best alternatives for mustard in potato salad!

Read Also:

Why Add Mustard to Potato Salad?

Yellow Mustard
  • Flavor: Mustard adds a tangy and slightly spicy flavor to potato salad, which can help balance out the richness of other ingredients like mayonnaise or sour cream. It also provides a depth of flavor that can make the dish more interesting and enjoyable to eat.
  • Emulsification: Mustard contains emulsifying agents that can help bind the ingredients in potato salad together. This can create a creamier and more cohesive texture, as well as help prevent the salad from separating or becoming watery.
  • Preservation: Mustard has natural preservative properties that can help extend the shelf life of potato salad. This is because it contains vinegar, which has antimicrobial properties that can inhibit the growth of bacteria and other microorganisms.
  • Health benefits: Mustard is a low-calorie condiment that is high in antioxidants and other beneficial compounds. Adding it to potato salad can help boost the nutritional value of the dish and make it a healthier choice overall.

The 10 Best Substitutes for Mustard in Potato Salad

Making a delicious potato salad can be challenging, as the wrong ingredients can ruin the texture and flavor.

Mustard is traditionally used in this classic dish, but there are several tasty alternatives to consider.

Here are ten substitutes for mustard that you can use in your next potato salad recipe:

1 – Mayonnaise


Mayonnaise is a popular condiment with a creamy, rich texture and a subtle tangy flavor.

It’s often used to make sauces and salads, including potato salad.

Thanks to its milder taste than mustard, mayonnaise doesn’t overpower other ingredients like onions or celery.

The oil found in mayo adds some creaminess to the texture of the potatoes, making them more enjoyable to eat.

For an even tastier result, mix equal parts mayo and sour cream for an exquisite blend of acidity and creaminess.

2 – Greek Yogurt

Greek Yogurt

Greek yogurt has gained considerable popularity due to its high nutrient content and lack of added sugar.

Its thicker consistency makes it perfect for salads as it holds up better than regular yogurt and provides a creamy finish similar to traditional dressings such as mayonnaise or ranch dressing.

As an alternative to mustard in potato salad, Greek yogurt adds richness without adding too much heat or bite.

You can opt for plain Greek yogurt or mix it with herbs for more flavor complexity.

3 – Sour Cream

Sour Cream

Sour cream is another excellent substitute for mustard in potato salad recipes due to its thick consistency and tangy flavor profile.

This dairy product contains lactic acid bacteria that break down milk proteins into smaller molecules such as lactic acid, which gives sour cream its unique sour taste.

Sour cream also adds moisture and fat to the potatoes while balancing out their starchy character with tangy notes of fermentation and dairy richness that complements other ingredients found in potato salad recipes such as onions or celery seeds nicely.

4 – Ranch Dressing

Ranch Dressing

Ranch dressing is made from buttermilk blended with herbs such as garlic powder, onion powder, paprika, parsley, dill weed, chives and black pepper among other seasonings that give this condiment its signature zesty flavor profile.

Ranch dressing works great as a substitute for mustard because of its ability to enhance the flavors of the potatoes without overwhelming them with pungency associated with mustard-based dressings.

Additionally, ranch dressing’s velvety texture provides great cohesion between potatoes chunks and other ingredients like celery or tomatoes making it easier for you enjoy all these flavors at once when eating your potato salad dish!

5 – Caesar Dressing

Caesar dressing is a classic Italian-style condiment that uses anchovies instead of mustard as its main flavoring agent along with other ingredients such as olive oil garlic Worcestershire sauce parmesan cheese lemon juice among others that give this dressing citrusy herby notes balanced out by salty anchovy flavors that stand out nicely on mild-flavored dishes such as potato salads when used sparingly!

Caesar dressings offer great umami complexity and yummy savoriness without having any pungent aftertaste associated with mustards which makes it the ideal ingredient if you want something different than traditional mustards but still crave bold zesty tastes!

6 – Tahini

Tahini sauce

Tahini, a creamy sesame paste made from hulled and roasted sesame seeds, provides an earthy flavor that pairs well with potatoes.

Its unique consistency adds richness and depth to numerous dishes without overpowering them.

As an alternative to mustard in potato salad, tahini brings nutty undertones that highlight the flavors of the other ingredients.

Furthermore, it offers essential nutrients like calcium and iron to support bone health and circulation respectively.

7 – Hummus


Hummus has become increasingly popular in recent years due to its health benefits and versatility.

This chickpea-based spread is rich in fiber and protein while possessing a naturally savory taste profile.

When used as a replacement for mustard in potato salads, hummus imparts a subtle garlic flavor that balances out the milder notes of the potatoes.

Additionally, it thickens up quickly when combined with other ingredients for a more cohesive texture.

8 – Pesto

Basil Pesto

A traditional Italian sauce comprised of olive oil, basil leaves, pine nuts, Parmesan cheese, garlic cloves, and salt & pepper makes pesto an excellent option for those looking for something other than mustard in their potato salad recipes.

The distinctive herby flavor of this condiment complements the natural sweetness of potatoes while adding zestiness from the Parmesan cheese.

Pesto also gives your salads wonderful green hues while enhancing their overall flavor profile.

9 – BBQ Sauce

BBQ Sauce

BBQ sauce is robust enough to stand out against the mellow flavors of potatoes while still providing balance when combined with complementary herbs or spices such as paprika or cumin powder.

With its sweet-and-spicy kick and smoky aroma, BBQ sauce serves as an ideal replacement for mustard in potato salads that appeal to all taste buds.

Plus, you can adjust its heat level by changing the amount of red pepper flakes added — making it great for every palate preference!

10 – Horseradish Sauce

Horseradish sauce stands out among condiments thanks to its potent heat, which is derived from horseradish root.

When added sparingly, this spicy ingredient brings zingy notes into any dish — including potato salads!

Plus, its strong yet balanced flavor ensures maximum satisfaction without overpowering any component.

A small dollop goes a long way, but if you’d like more heat, simply add more horseradish sauce to taste.


In conclusion, while mustard is a popular ingredient in potato salad, there are many suitable substitutes that can be used to achieve similar flavor and functional benefits.

BBQ sauce and horseradish sauce are just two examples of condiments that can add a unique and delicious twist to potato salad, while also providing their own health benefits and culinary advantages.

Ultimately, the choice of which ingredient to use in potato salad will depend on personal taste preferences and dietary restrictions, but with so many options available, there’s sure to be a suitable substitute for everyone.

The 10 Best Substitutes for Mustard in Potato Salad

The 10 Best Substitutes for Mustard in Potato Salad

Looking for alternatives to mustard in your potato salad? Check out these 10 suitable substitutes that can add flavor, texture, and nutritional benefits to your dish. From BBQ sauce to horseradish sauce, these condiments offer a range of taste profiles that can appeal to all palates. Find out why mustard is often added to potato salad, and discover the many reasons why these substitutes can be just as delicious and functional.
Prep Time 5 minutes
Cook Time 5 minutes
Total Time 10 minutes
Servings 4 people


  • Mayonnaise
  • Greek Yogurt
  • Sour Cream
  • Ranch Dressing
  • Caesar Dressing
  • Tahini
  • Hummus
  • Pesto
  • BBQ Sauce
  • Horseradish Sauce


  • Pick your favorite substitute from the list above.
  • Follow cooking directions for your selected substitute with the proper ratio of ingredients.
jenny happy muncher
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Jenny has always been passionate about cooking, and she uses her platform to share her joy of food with others. Her recipes are easy to follow, and she loves giving tips and tricks to help others create their own unique culinary creations.