No Mayo Potato Salad Dressing

If you love potato salad but would rather leave out the mayonnaise, this Potato Salad Dressing is for you! Tangy and flavorful, this simple recipe makes for the very best potato salad.

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A fork holding a slice of seasoned potato with herbs and diced red onion. Surrounding are more potato pieces.

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Potato Salad Dressing Recipe

This no-mayo potato salad dressing is light, flavorful, and easy to make. If you're not in the mood for creamy potato salad, this version skips the mayonnaise and highlights bold, tangy flavors instead.

With just a few key ingredients, like Dijon mustard, honey, red onion, and vinegar, it lets the natural flavor of the potatoes shine while adding just the right zip and bite. This recipe is the best way to enjoy a classic potato salad recipe with a lighter twist!

Why You'll Love this Recipe

This no mayo potato salad dressing is so good because:

It's made with pantry staples. You likely already have everything you need to whip this up. No special grocery trip required!
It's perfect for warm weather. This mayo-free dressing holds up beautifully at picnics, cookouts, and summer potlucks.
It's easy to customize. You can tweak the acidity, sweetness, or herbs to match your personal taste.

Bowls containing potatoes, olive oil, chopped parsley, honey, red onion, dijon and whole grain mustard, hard-boiled eggs, salt, pepper, and apple cider vinegar—everything you need for a delicious homemade potato salad dressing.

Ingredients

Dijon mustard: I use Dijon mustard to add a tangy, rich flavor to the dressing.
Whole-grain mustard: Whole grain mustard has a wonderfully earthy flavor and adds texture to the potato salad.
Honey: Adds just the right amount of sweetness.
Apple cider vinegar: Makes the dressing bright and balanced. You can also use lemon juice or white wine vinegar if you like.
Olive oil: If you don't have olive oil on hand, try a neutral oil like avocado oil.
Red onion: Adds both savory flavor and color to the mix.
Fresh parsley: This is optional but adds a wonderful freshness to the dressing!
Salt & pepper: The perfect simple seasoning blend to amplify the flavors of the dressing.

A glass bowl contains mustard vinaigrette with herbs, and a whisk. Nearby are parsley, peeled hard-boiled egg, and chopped onions.

Substitutions and Variations

Dill pickles: Try adding some chopped dill pickles to this recipe to boost its zesty flavor.

Celery: If you're looking for some additional crunch, adding finely chopped celery is a great choice. You could also try some diced cucumber!

Sour cream: Looking for a creamy element without the mayo? Sour cream is an ideal swap.

How to Make Potato Salad Dressing

It's so easy to make your own Potato Salad Dressing at home! Here's how:

A bowl containing oil, mustard, and seasonings on a marble surface, surrounded by a whisk, parsley, a white plate with salt and pepper, and another bowl with an egg.

In a large bowl, whisk together the Dijon mustard, whole grain mustard, honey, apple cider vinegar, and olive oil until smooth.

Season the dressing with salt and pepper to taste.

A bowl of potato salad with halved potatoes, chopped onions, and parsley on a marble surface. A plate with forks and parsley is in the background.

Tips for Success

Whisk until emulsified. This means mixing your ingredients until they are fully combined. This creates the best texture and flavor.
Shake again before using. If you make this dressing in advance, be sure to mix or shake it well again before using, as the ingredients can settle and separate.
Cook your potatoes until just tender. To get potatoes to hold their shape for potato salad, cover with cold water in a large pot and boil until tender. This creates the perfect base for your homemade dressing!

FAQ

What kind of potatoes should I use with this dressing?

I love using a waxy potato variety like Yukon gold potatoes. Red potatoes are another great option!

How do I store this dressing?

Store this dressing in an airtight container in the refrigerator, such as a small Mason jar or glass storage container. It will stay fresh for about 5-7 days.

Can I make potato salad dressing in advance?

Absolutely! This dressing is perfect for making ahead. Just give it a good shake or whisk before using, as the oil and vinegar may separate over time.

How to Serve

This simple, mouthwatering dressing is amazing on our favorite potato salad recipe! Add all your favorite ingredients, from fresh chives to hard-boiled eggs. Here are some great options for additional sides:

Picnic salads: Try serving at your next outdoor event with other dishes like this easy pasta salad or this no-mayo coleslaw.
Grilled mains: We also love having homemade potato salad with something straight off the grill, like these grilled chicken thighs or this grilled shrimp.
Sweet treat: Finish off your meal with something sweet, like these coconut lime cookies or chocolate chip pudding cookies.

Did you make this recipe?

I'd love to hear about your experience making this recipe! Please leave a comment and rating below!