No Mayo Mustard Potato Salad

BY

February 22, 2026

Tender potatoes tossed in a bold mustard dressing create this No Mayo Mustard Potato Salad. Fresh herbs, crisp celery, and a splash of vinegar add bright, tangy flavor without heavy mayo. This chilled side dish tastes clean, vibrant, and perfect for BBQs, picnics, or weeknight dinners.

Why You’ll Love This Recipe

  • Light and tangy flavor
  • No mayonnaise needed
  • Perfect for outdoor gatherings
  • Simple pantry ingredients
  • Make-ahead friendly

Preparation and Cooking Time

  • Prep Time: 20 minutes
  • Cook Time: 15 minutes
  • Total Time: 35 minutes
  • Chill Time: 1 hour (recommended)

Ingredients

  • 2 pounds red or Yukon Gold potatoes, diced
  • ¼ cup olive oil
  • 3 tablespoons Dijon mustard
  • 1 tablespoon apple cider vinegar
  • ½ teaspoon salt
  • ¼ teaspoon black pepper
  • ½ cup celery, finely chopped
  • ¼ cup red onion, finely diced
  • 2 tablespoons chopped fresh parsley
  • 1 tablespoon chopped fresh dill (optional)

Swaps:
Use whole grain mustard for texture. Add chopped green onions for extra flavor. Toss in capers for a briny twist.


Step-by-Step Instructions

  1. Place diced potatoes in a large pot and cover with cold water. Bring to a boil and cook 12–15 minutes until fork-tender.
  2. Drain potatoes and let them cool slightly.
  3. In a large bowl, whisk olive oil, Dijon mustard, vinegar, salt, and pepper until smooth.
  4. Add warm potatoes to the bowl and toss gently so they absorb the dressing.
  5. Stir in celery, red onion, parsley, and dill.
  6. Refrigerate at least 1 hour before serving your No Mayo Mustard Potato Salad.

Serving Suggestions

Serve No Mayo Mustard Potato Salad chilled or slightly room temperature. Pair it with grilled chicken, fish, sausages, or roasted vegetables. Garnish with extra herbs before serving.

Quick Tips or Variations

  • Leave skins on for extra texture.
  • Add crumbled feta for a savory twist.
  • Toss gently to keep potatoes intact.

FAQs

How long does No Mayo Mustard Potato Salad last?

Store it in an airtight container in the refrigerator for up to 4 days.

Can I make No Mayo Mustard Potato Salad ahead of time?

Yes. Prepare it a day in advance for deeper flavor.

What type of mustard works best?

Dijon mustard provides smooth texture and balanced tang.

Can I serve it warm?

Yes. This salad tastes great slightly warm or chilled.

Conclusion

No Mayo Mustard Potato Salad delivers bold, tangy flavor without heavy dressing. It tastes fresh, balanced, and satisfying. Make it once and enjoy a lighter side dish that fits any table.

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No Mayo Mustard Potato Salad


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  • Author: Laura Jennings
  • Total Time: 35 minutes
  • Yield: 6 servings 1x

Description

No Mayo Mustard Potato Salad is a light and tangy side dish made with tender potatoes, Dijon mustard, and fresh herbs.


Ingredients

Scale

2 pounds red potatoes, diced

1/4 cup olive oil

3 tablespoons Dijon mustard

1 tablespoon apple cider vinegar

1/2 teaspoon salt

1/4 teaspoon black pepper

1/2 cup celery, chopped

1/4 cup red onion, diced

2 tablespoons parsley

1 tablespoon dill (optional)


Instructions

1. Boil diced potatoes 12-15 minutes until fork-tender.

2. Drain and cool slightly.

3. Whisk olive oil, mustard, vinegar, salt, and pepper.

4. Toss warm potatoes with dressing.

5. Stir in celery, onion, and herbs.

6. Chill at least 1 hour before serving.

Notes

Store up to 4 days refrigerated.

Serve slightly warm or chilled.

Add capers for variation.

  • Prep Time: 20 minutes
  • Cook Time: 15 minutes
  • Category: Side Dish
  • Method: Boiling
  • Cuisine: American

Nutrition

  • Serving Size: 1 cup
  • Calories: 260
  • Sugar: 2g
  • Sodium: 340mg
  • Fat: 12g
  • Saturated Fat: 2g
  • Unsaturated Fat: 9g
  • Trans Fat: 0g
  • Carbohydrates: 32g
  • Fiber: 3g
  • Protein: 4g
  • Cholesterol: 0mg

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